A weekly admin checklist for small businesses in Northern Ireland
Small business admin rarely goes wrong because it's hard. It goes wrong because it gets left until Friday, then next week. A short routine at the same time every week stops most problems before they start. Here's a checklist built for owners in Belfast and across Northern Ireland.
Updated 9 October 2026 · Belfast Desk Kit
Why weekly, and why Monday?
Monday morning, before the week takes over, is when you can still change things: fill a rota gap, chase an unpaid invoice, move a bill. Doing the same checks at the same time each week turns admin into a habit rather than a crisis. Twenty minutes is usually enough once it's routine.
1. Money: what came in, what's going out
- Check last week's takings against the bank. Compare till or booking system totals with what actually arrived from your card machine provider and what you banked in cash. Small gaps are easier to explain the same week.
- List the bills due this week: suppliers, rent, loan repayments, card machine fees, subscriptions.
- Chase unpaid invoices. A polite reminder on the day an invoice falls due works better than an angry one a month later.
- Look at the bank balance after this week's bills. If it looks tight, you have days to act, not hours.
2. Tax and payroll dates
- VAT: if you're registered, the deadline for submitting your return and paying is usually one calendar month and 7 days after the end of the VAT period, according to GOV.UK. Put the dates in your calendar for the year and set money aside each week.
- Payroll: if you employ staff, HMRC's Real Time Information rules mean you report pay on or before each payday. GOV.UK's payroll guidance explains what to send and when.
- Rates: business rates in Northern Ireland are billed by Land & Property Services. Check your instalment dates and look at the Department of Finance's property rating pages for reliefs you might qualify for.
3. People: the rota and holidays
- Check this week's and next week's rota for gaps, especially opening and closing shifts.
- Approve or decline holiday requests so staff aren't left waiting.
- Look ahead to bank holidays. Northern Ireland has 10, including St Patrick's Day and the Twelfth. Decide early whether you open.
- Note anyone off sick and whether you need cover.
Not sure how much holiday someone is owed? The free NI holiday entitlement calculator works it out for full-time, part-time, starters and leavers.
4. Customers: reviews and enquiries
- Answer new Google reviews, good and bad. A short, specific reply to each takes a few minutes. Here's how to reply to a bad Google review.
- Clear any unanswered enquiries from your website, email, Facebook and Instagram.
- Check your Google Business Profile hours are right for the coming week, especially around bank holidays. Our Google Business Profile guide covers the rest.
5. Marketing: one post
Don't try to post every day if you can't keep it up. Plan one useful post a week and do it well: a new product, a before-and-after, your bank holiday hours, a quiet-day offer, a thank-you to a local supplier. Write it on Monday and schedule it.
6. Compliance: the checks that protect you
- Food businesses: look over last week's fridge temperature log and cleaning schedule, and sign them off. Gaps are easier to fix now than to explain to an inspector. See this guide to fridge temperature logs.
- Fire safety: make sure this week's fire alarm test is done and recorded, and that exits are clear. Here are the weekly fire safety checks.
- Renewals: insurance, licences, PAT testing, gas safety and staff certificates. Keep a list with expiry dates and look a month ahead.
7. One improvement
End with one small thing that would make next week easier: a supplier to call about prices, a price to review, a process to write down for a new staff member. One a week adds up to fifty a year.
The checklist on one page
- Takings against bank and card payouts
- Bills due this week and the balance after them
- Unpaid invoices chased
- VAT, payroll and rates dates checked
- Rota gaps for this week and next
- Holiday requests answered
- New reviews replied to
- Enquiries cleared, Google hours checked
- One post written and scheduled
- Logs, fire test and renewals checked
- One improvement chosen
Print the free Monday sheet below and keep it by the till or in the office. Filled-in sheets also make a useful record of what you've done.
Get the free Monday sheet
The Belfast owner's Monday sheet puts this routine on one printable A4 page: rota gaps, bills due, reviews, one post and till against card takings. PDF or Word, free, no email needed.
Frequently asked questions
What should be on a weekly checklist for a small business?
Cash and bills, unpaid invoices, tax and payroll dates, the rota and holiday requests, reviews and enquiries, one marketing post and any compliance checks such as temperature logs, fire alarm tests and renewals.
How long should weekly admin take?
Once it becomes routine, around 20 minutes for most small businesses. Doing it at the same time every week is what keeps it short.
When is a VAT return due?
GOV.UK says the deadline for submitting and paying is usually one calendar month and 7 days after the end of the VAT accounting period. Check your own dates in your VAT account.
More guides
- How to fix your Google Business Profile in Belfast, step by step
- Quote vs invoice vs variation note: a plain guide for NI trades
- All guides
General information, not legal, tax or professional advice. Rules change, so check the official sources linked above before you rely on them.