Frequently Asked Questions

Payroll, Bookkeeping & Xero Support FAQs

We know payroll, bookkeeping, and Xero problems can feel overwhelming — especially when you are trying to run a business at the same time.

This page answers the most common questions we hear from Christchurch business owners about payroll support, payroll rescue, bookkeeping, compliance, and Xero problem-solving.

If you cannot find the answer you need, book your Free Payroll Health Check and we can help.

Bookkeeping Questions

What does a bookkeeper actually do?

A bookkeeper manages the day-to-day financial records of your business. This includes recording income and expenses, reconciling bank accounts, managing accounts payable and receivable, preparing and filing GST returns, maintaining accurate records for your accountant, and producing financial reports. A bookkeeper is distinct from an accountant — we handle the operational financial work day to day, while your accountant focuses on tax strategy, year-end accounts, and financial advice. Think of us as the operational layer between your business and your accountant.

What is the difference between a bookkeeper and an accountant?

An accountant typically handles tax planning, year-end financial statements, business structure advice, and strategic financial planning. A bookkeeper manages the ongoing operational financial work — payroll, GST, bank reconciliations, invoicing, and compliance on a regular basis. We work alongside your accountant, ensuring the records they receive are accurate, reconciled, and up to date. This often saves businesses significant accountant fees at year end by reducing the time needed to clean up records.

Do you offer bookkeeping as well as payroll?

Yes. We provide bookkeeping support alongside payroll services, helping businesses improve financial visibility, reporting, GST management, and day-to-day financial systems.

Many clients use both payroll and Bookkeeping & GST support together, which gives us a complete picture of your business finances and reduces the risk of discrepancies between payroll and bookkeeping records.

Can you clean up bookkeeping from previous years?

Yes. Historical bookkeeping issues can often be reviewed and corrected depending on the records available. This includes reconciliation backlogs, incorrectly coded transactions, overdue GST returns, messy Xero files inherited from a previous bookkeeper, and general disorganisation that has built up over time.

We assess the scope of the cleanup, give you a realistic timeframe and cost, and work through it systematically without disrupting your ongoing operations.

Learn more on our Bookkeeping Cleanup Services page.

How does GST work in New Zealand?

GST (Goods and Services Tax) is a 15% tax on most goods and services in New Zealand. If your business turnover exceeds NZD $60,000 per year you must register for GST and file regular returns with IRD. Most small businesses file two-monthly GST returns, though monthly or six-monthly filing is also possible depending on turnover and circumstances. GST returns report the GST you have charged customers (output tax) minus the GST you have paid on business expenses (input tax), with the difference paid to or refunded by IRD.

What are the GST filing deadlines I need to know?

Two-monthly filers (the most common for small businesses) file returns with a payment due on the 28th of the month following the end of the filing period. For example, the April-May period has a return due 28 June. If the 28th falls on a weekend or public holiday, the deadline moves to the next business day. Missing GST deadlines attracts late filing penalties and use-of-money interest. Late or inaccurate returns also create IRD compliance risk that can compound over time.

What happens if I get behind on my GST?

Overdue GST returns or unreconciled Xero books mean your returns may be inaccurate, creating compliance risk and potential penalties. IRD also charges use-of-money interest on late payments, which adds up quickly. We regularly help businesses catch up on overdue bookkeeping and GST, clean up their records, file any outstanding returns, and get back on a reliable schedule going forward. The sooner this is addressed, the simpler and less costly it is to fix.

Do you provide GST support?

Yes. We help businesses stay organised with GST processes, reporting, reconciliations, and bookkeeping systems that reduce stress and improve accuracy.

Do I need a bookkeeper if I already use Xero?

Xero is a powerful tool, but it is only as accurate as the data entered into it and the setup behind it. Many businesses use Xero without a bookkeeper and accumulate unreconciled transactions, incorrectly coded GST, inconsistent payroll records, or financial reports that do not reflect reality. A bookkeeper ensures Xero is used correctly and consistently, so the numbers you see are numbers you can actually make decisions from.

What is monthly bookkeeping support?

Monthly bookkeeping support keeps your financial records accurate, organised, and easy to manage with regular reconciliations, accounts support, GST visibility, and stronger financial reporting.

See our Monthly Bookkeeping Support page.

Can you help with accounts payable and receivable?

Yes. We help improve supplier payment processes, customer debtor management, invoice workflows, and cashflow visibility. Strong accounts payable and receivable management reduces the risk of overdue invoices, missed supplier payments, and cashflow surprises. For trade businesses in particular, where invoice timing and payment terms can significantly affect cashflow, this is an important area of financial control.

Visit our Accounts Payable & Receivable Support page.

Do you work with construction and tradie businesses for bookkeeping?

Yes. We work closely with builders, contractors, electricians, plumbers, and growing construction businesses that need bookkeeping systems built for real operations.

See our Construction & Tradie Bookkeeping page.

Can you help improve cashflow visibility?

Yes. We help businesses improve reporting, debtor visibility, supplier control, profitability understanding, and day-to-day financial decision-making.

Visit our Cashflow & Financial Visibility Support page.

What is management reporting support?

Management reporting helps business owners understand what the numbers mean — profitability, margins, overheads, and where money is actually going.

See our Management Reporting Support page.

Can you help prepare records for my accountant at year-end?

Absolutely. We help businesses clean up records, complete any outstanding reconciliations, align payroll and bookkeeping records, and prepare accountant-ready financial data for smoother and faster year-end processing. Providing your accountant with clean, organised records typically reduces the time they spend on your file - which directly reduces your accountant fees.

Visit our End of Year Prep for Accountants page.

Payroll Questions

What does payroll outsourcing actually involve?

Payroll outsourcing means we manage your entire payroll process on your behalf. This includes calculating employee wages, PAYE, and KiwiSaver deductions, processing payday filing to IRD, managing leave and holiday pay entitlements, setting up new employees, and handling payroll queries from your team. You provide us with the hours or salary information each pay cycle, and we take care of everything else - accurately, compliantly, and on time.

How much does payroll outsourcing cost in New Zealand?

Pricing depends on the number of employees, pay frequency, and complexity of your payroll. Most businesses find the cost of outsourcing is more than offset by the time saved, compliance risks avoided, and errors prevented. We provide a clear, fixed quote based on your specific situation with no hidden fees.

For ongoing support options, visit our Payroll Outsourcing for Small Business page and contact us for a no-obligation discussion about what would work for your business.

→ Contact us at hello@bingbong.nz or call 021 173 4527 for a personalised quote.

What is PAYE and how is it calculated?

PAYE stands for Pay As You Earn — it is the income tax deducted from employees' wages before they are paid. The amount depends on each employee's tax code and earnings level. As an employer, you are responsible for deducting the correct amount, paying it to IRD, and filing the required employment information with each pay cycle. Mistakes in PAYE calculations can result in IRD shortfalls or overpayments that create compliance issues and are difficult to correct retrospectively.

What is payday filing and am I doing it correctly?

Payday filing replaced the old employer monthly schedule in 2019 and requires you to send employment information to IRD within two working days of each payday. This applies regardless of whether you pay weekly, fortnightly, or monthly. Common mistakes include filing late, reporting incorrect earnings or hours, failing to add new employees before their first pay, and not reconciling PAYE payments to IRD filings. IRD cross-references payday filing data with employer payments — discrepancies trigger queries that can escalate to audits.

Do I have to contribute to KiwiSaver as an employer?

Yes. If an employee is enrolled in KiwiSaver, you are required to make a minimum 3% employer contribution on top of their gross salary or wages. You must also deduct the employee's chosen contribution rate (3%, 4%, 6%, 8%, or 10%) and pay both the employee and employer contributions to IRD with your PAYE. Failing to make these contributions correctly creates IRD compliance obligations and potential back-payment liability.

Can you fix payroll mistakes from previous years?

Yes - payroll rescue and correction is one of our specialist services. Whether the mistakes are recent or have been accumulating for years, we can assess what has gone wrong, calculate the correct amounts owed, advise on how to communicate with affected staff, engage with IRD where required, and put a compliant payroll process in place going forward. The sooner errors are identified and corrected, the less costly they are to resolve.

Learn more on our Payroll Rescue Services page.

How do I know if my payroll has mistakes in it?

Common warning signs include: employees questioning their leave balances or holiday pay amounts, payroll figures that do not reconcile to your bank account, IRD contacting you about discrepancies in your PAYE or payday filing, inconsistent pay from period to period without a clear reason, staff raising concerns about entitlements, or simply never having had your payroll independently reviewed since it was set up. Our Free Payroll Health Check is designed to identify these issues before they become expensive.

What is a payroll audit and do I need one?

A payroll audit is a structured, independent review of your payroll records, calculations, and processes to identify errors, compliance gaps, and risk areas. If you have never had your payroll independently reviewed, if you have experienced staff turnover in your payroll team, if you have received queries from IRD, or if you are unsure your systems are set up correctly, a payroll audit is a smart step. It gives you a clear picture of your current compliance position and practical recommendations for improvement.

See our Payroll Compliance page for more information.

Can you help if IRD contacts me about a payroll discrepancy?

Yes. If you receive a letter or query from IRD relating to payroll, PAYE, KiwiSaver, or payday filing, we can review your records, identify the source of the discrepancy, and help you respond accurately and promptly. Acting quickly and providing clear, accurate information to IRD is always the best approach — unresolved queries can escalate into formal investigations. We help you understand what has happened and how to resolve it efficiently.

Can you help with holiday pay and leave entitlement issues?

Absolutely. Holiday pay mistakes are one of the most common payroll problems for New Zealand businesses. We help review annual leave, sick leave, final pays, public holidays, and alternative leave calculations.

Visit our Holiday Pay + Leave Entitlements Help page.

Can you help with PAYE and KiwiSaver problems?

Yes. We review PAYE deductions, KiwiSaver contributions, tax codes, employer obligations, filing requirements, and payroll setup issues.

Our PAYE + KiwiSaver Payroll Support page explains this in more detail.

Do you work with tradies and construction businesses?

Yes. Builders, electricians, plumbers, contractors, and growing trade businesses are a major part of who we work with. Payroll for tradies often involves more complexity around wages, allowances, leave, and compliance.

See our Payroll for Tradies page.

Is my contractor actually a contractor — or should they be an employee?

This is one of the most significant compliance risks in trade businesses. Getting the contractor versus employee distinction wrong has serious consequences - including back-payments of PAYE, KiwiSaver, and holiday pay entitlements if IRD determines a contractor should have been treated as an employee. IRD does not just look at how you have set up the agreement - they look at the nature of the relationship, who controls how the work is done, whether the person works for other businesses, who provides tools and equipment, and whether there is genuine financial risk on both sides. If you are unsure about any of your contractor arrangements, a payroll review is worth doing sooner rather than later.

Holiday Pay & Leave Entitlements

Why is holiday pay so complicated in New Zealand?

The Holidays Act 2003 is one of the most complex pieces of employment legislation in New Zealand. The calculations depend on each employee's specific pay patterns and work history, and there are multiple tests that must be applied correctly for each situation. Most payroll software does not handle every scenario correctly by default — particularly for employees with variable hours, irregular allowances, overtime, or mixed pay types. This means many businesses, including large ones, have been miscalculating holiday pay without realising it.

What is the 'better of' holiday pay calculation?

When an employee takes annual leave, they must receive the higher of two amounts: their ordinary weekly pay (what they would normally earn in that week, including regular allowances), or their average weekly earnings (their total gross earnings over the past 52 weeks divided by 52). Employers must apply whichever amount is greater for each week of leave taken. Getting this wrong - even consistently - creates underpayment liability that compounds over time across your entire workforce.

What are public holiday entitlements for employees?

Employees who work on a public holiday are entitled to time and a half for the hours worked, plus an alternative holiday (a paid day off in lieu). Employees who do not work on a public holiday are entitled to a paid day off, but only if that public holiday falls on a day they would otherwise have worked - this is called the 'otherwise working day' test. This test is one of the most commonly miscalculated areas in small business payroll, particularly for employees with variable or irregular schedules.

What public holidays apply in New Zealand?

New Zealand has 12 public holidays:

New Year's Day (1 January)
Day after New Year's Day (2 January)
Waitangi Day (6 February)
Good Friday
Easter Monday
Anzac Day (25 April)
King's Birthday (first Monday in June)
Matariki (date varies each year)
Labour Day (fourth Monday in October)
Christmas Day (25 December)
Boxing Day (26 December)
Regional Anniversary Day.
Matariki became a public holiday from 2022 and its date changes annually — check the Employment New Zealand website for the current year's date.

What are the leave entitlements for new employees?

New employees become entitled to four weeks of annual leave after 12 months of continuous employment with you. Before their anniversary, they can request to take leave in advance, which you may agree to at your discretion. Public holiday entitlements apply from day one. Sick leave entitlements (10 days per year under current legislation) apply after the employee has worked for you for six months. Bereavement leave entitlements also apply from day one of employment.

What happens to leave entitlements when an employee leaves?

When an employee leaves, you must pay out any unused annual leave at the rate they would have received had they taken that leave - applying the 'better of' calculation. Holiday pay owed on termination is a common area where businesses are caught short, particularly if leave balances have not been accurately tracked or if the employee has variable pay that changes the calculation. Final pays also need to account for any outstanding alternative holidays and any unused sick leave that may have accrued under your employment agreement.

Can employees cash up their annual leave?

Under the Holidays Act, employees can request to cash up one week of annual leave per year. This is a request - not an automatic entitlement - and employers can decline it. The cash-up must be paid at the same rate the employee would have received had they taken the leave as a holiday. It cannot be used to permanently replace paid leave entitlements, and it must be properly documented in writing to be compliant.

Xero, Systems & Software

What is a Xero rescue and do I need one?

A Xero rescue is a structured cleanup of a Xero file that has become inaccurate, incomplete, or unmanageable. Common signs you need one include: bank feeds that have not been reconciled for months, financial reports that do not reflect your actual business performance, GST figures you cannot rely on, duplicate or miscoded transactions, payroll records that do not reconcile to Xero, or a setup that was done quickly and never properly configured for your type of business. We assess the current state honestly, fix what needs fixing, and leave you with a clean and functional system.

→ Visit www.bingbong.nz/xero-set-up-and-support to learn more about Xero rescue.

Can you set up Xero correctly for a trade business?

Yes - and this is one of our specialist areas. Setting up Xero for a trade business involves configuring a chart of accounts appropriate for construction and trade, setting up job tracking or job costing, connecting job management software where applicable, configuring payroll for trade-specific pay structures including allowances and overtime, and ensuring GST is set up correctly for your work type. A well-configured Xero file gives a tradie or builder real visibility over which jobs are profitable and which are not.

Can my job management software connect to Xero?

Yes - tools like Tradify, ServiceM8, RAVEBuild, and BuilderTREND are designed to integrate with Xero. However, a poorly configured integration is often worse than no integration at all: jobs that flow through incorrectly, invoices that duplicate, or cost codes that do not map properly create more reconciliation work than they save. We configure integrations correctly and train your team on how to use them - so you get the efficiency these tools are designed to deliver rather than a new set of problems to untangle.

How do I migrate from MYOB to Xero?

Migrating from MYOB to Xero involves exporting your chart of accounts, customer and supplier lists, and opening balances, then setting up Xero correctly before importing this data. It also involves reconfiguring payroll, connecting bank feeds, setting up GST correctly, and ensuring historical data is accessible and accurate. Done properly, a migration is clean and minimises disruption to your business. Done poorly, it creates months of reconciliation problems. We manage MYOB to Xero migrations and ensure the transition is accurate and complete.

What accounting and payroll software do you work with?

We are experienced with Xero (Certified Advisor Level 3, Xero Trade Certified), Xero Payroll, Employment Hero, Smartly, PayHero, ACE Payroll, Hubdoc, Dext, MYOB, and Xero Practice Manager. We also work with job management tools used in the trade industry including Tradify, ServiceM8, RAVEBuild, and BuilderTREND, and can assist with integrating these into Xero for a seamless workflow.

Can you train my team on Xero?

Yes. We provide Xero training tailored specifically to your business - covering the workflows, coding structures, and processes that apply to how you operate, not a generic overview. We also offer ongoing check-ins to ensure your team is using Xero consistently and correctly over time. Proper training reduces errors, speeds up reconciliations, and gives you more reliable financial data to make decisions from.

Working With Bing Bong

Where are you based and what areas do you service?

We are based in Christchurch and primarily serve businesses across Christchurch city, Canterbury, North Canterbury, Selwyn, Rolleston, and Rangiora. We also work with clients remotely across New Zealand for services that do not require on-site support. Our core strength is local - we understand the Christchurch and Canterbury business environment, local employers, and the practical pressures of running a business in this region.

What types of businesses do you work with most?

We work primarily with tradies, builders, electricians, plumbers, contractors, subcontractors, and construction businesses. We also work with family-owned businesses, professional service businesses, hospitality operators, and growing SMEs across Christchurch and Canterbury.

Our founder's background in building merchant operations and residential construction gives us genuine industry knowledge that generalist bookkeepers typically do not have.

Do you work alongside my existing accountant?

Yes - and this is one of our core roles. We sit between your business operations and your accountant, ensuring the records your accountant receives are accurate, reconciled, and organised. We communicate regularly with accountants on behalf of our clients, can attend year-end meetings where helpful, and often reduce the time accountants spend on client files — which reduces your fees. We have an established working relationship with a large local accounting firm and work alongside many others across Christchurch and Canterbury.

What is the Free Payroll Health Check?

The Free Payroll Health Check is a no-cost, no-obligation review of your current payroll setup. We look at your PAYE calculations, KiwiSaver contributions, leave and holiday pay entitlements, payday filing compliance, and overall payroll risk. At the end we provide you with clear, practical findings and specific recommendations. There is no pressure to proceed further - but most business owners who go through the process find at least one area that needs attention.

It is one of the easiest ways to understand whether payroll rescue, payroll compliance support, or ongoing payroll outsourcing is needed.

What if my books are a complete mess — will you still help?

Absolutely - and you would not be the first. Businesses in all states of financial organisation come to us. Whether your Xero has not been reconciled in 18 months, your payroll was never properly set up, your GST is overdue, or you simply do not know where to start - we assess the situation honestly, give you a realistic picture of what needs doing, and work through it systematically. There is no judgement. Just practical help.

Do you offer ongoing support or just one-off projects?

Both. We work with clients on ongoing monthly engagements covering payroll, bookkeeping, and GST - and we also take on one-off rescue and cleanup projects. Many clients start with a rescue project to get their systems in order and then move to ongoing monthly support. We structure our engagement around what your business actually needs rather than locking you into a fixed service package that may not suit your situation.

How do I get started with Bing Bong?

The easiest starting point is to book a Free Payroll Health Check or contacting us through our Contact Us page.

We will have an initial conversation about your business, your current situation, and what you need. From there we will provide a clear proposal outlining exactly what we will do and what it will cost. No lock-in contracts. No confusing fee structures. Just practical support that fits your business.

What makes Bing Bong different from other bookkeeping services in Christchurch?

Three things stand out. First, genuine specialist expertise — we focus on payroll compliance, Xero rescue, and trade business financial systems rather than offering a broad generalist service. Second, real construction and trade industry experience — our founder has worked in building merchant operations and residential construction, which means we understand the operational pressures tradies face, not just the accounting theory. Third, we provide the operational layer between your business and your accountant — bridging the gap between day-to-day operations and strategic financial advice in a way that adds practical value to both sides.

AI, Technology and the Future of Bookkeeping

Will AI replace bookkeepers?

AI tools are already automating parts of bookkeeping - particularly routine data entry, transaction coding, and basic reconciliations. However, the work most at risk of AI replacement is simple, repetitive, low-judgment tasks.

The work that is hardest to automate - and that we focus on - is the work that requires judgment, compliance knowledge, client relationships, and accountability. Payroll rescue, holiday pay compliance, IRD dispute resolution, Xero system design, and operational finance support all require a human specialist who understands NZ employment law and can be held accountable for the outcomes. Our strategy is to stay deeply embedded in our clients' operations - because that depth of relationship and context is what AI cannot replicate.

How has AI changed the way people find businesses like yours online?

Google has fundamentally changed how search works in 2026 - shifting from a list of links to AI-generated answers that synthesise information from trusted sources. This means businesses that provide clear, authoritative, in-depth content about their specialist areas are more likely to be cited by AI systems when someone searches for payroll help in Christchurch or Xero rescue in Canterbury. It also means that local businesses with strong Google Business Profiles, genuine client reviews, and well-structured websites are better positioned than ever - because AI search still prioritises local relevance and trust signals for service-based queries.

Should I use AI tools to manage my own bookkeeping?

AI tools and apps can help with some tasks - but we are increasingly called in to clean up the problems they create. Incorrectly coded GST across months of transactions, payroll run outside Xero with no way to reconcile back, and bank feeds that have been auto-categorised incorrectly are all common issues we see from businesses that have used AI or DIY tools without proper oversight.

AI tools work best as an aid to a trained bookkeeper - not as a replacement for one. If you are considering using AI tools for your bookkeeping, we can advise on how to use them safely alongside proper financial systems.