How to Keep Track of Your Business Tax Deadlines

Struggling to keep track of business tax deadlines? Use this simple system to manage VAT, Corporation Tax, Companies House, PAYE and Self Assessment dates.

Could You Name Your Next Five Business Deadlines?

VAT. Corporation Tax. Companies House. PAYE. Self Assessment.

Could you tell me your next five important business deadlines without checking?

If the answer is no, that’s not necessarily a problem.

Running a business gives you enough to think about already. Remembering every tax, accounting and compliance date shouldn’t be taking up valuable space in your head.

You don’t need a better memory. You need a reliable system.

One that tells you what’s coming, when it matters and importantly when you need to start doing something about it.

Why Business Deadlines Are So Easy to Miss

Most missed deadlines aren’t because business owners don’t care.

The problem is that the information is everywhere.

You might have:

• An email from HMRC.

• A Companies House reminder.

• A date mentioned by your accountant.

• Something saved in your phone.

• A VAT reminder in your accounting software.

• A date you were absolutely certain you’d remember.

Individually, none of this is difficult.

Collectively, it creates unnecessary mental clutter and makes it much easier for something important to slip through the cracks.

The solution is to bring your important dates together in one place.

Which Business Deadlines Should You Keep Track Of?

The dates that matter will depend on how your business is structured and your individual circumstances.

Your list might include:

• VAT returns and payments

• PAYE payments, if you employ people

• Companies House annual accounts

• Confirmation Statement

• Corporation Tax payment

• Corporation Tax return

• Self Assessment tax return and payments

• Pension dates

• Insurance renewals

• Licences and professional registrations

• Other deadlines specific to your industry or business

A sole trader’s list will look very different from that of a limited company with employees and VAT registration.

The important thing is identifying your dates, rather than trying to remember every possible business deadline.

A Simple 3-Step System for Managing Business Deadlines

1. Know Your Dates

Start by identifying every recurring tax, accounting and business deadline that applies to you.

If you run a limited company, make sure you know your accounting year end and the dates associated with your annual accounts and Corporation Tax.

If you’re VAT registered, add your VAT periods.

If you employ people, include your payroll, PAYE and pension dates.

And don’t forget deadlines outside tax and accounting. Insurance renewals, licences and contracts can be just as important to your business.

If you’re unsure which tax and accounting deadlines apply to you, ask your accountant.

2. Put Everything in One Place

It doesn’t matter whether you prefer:

• A paper business planner

• An online calendar

• A spreadsheet

• Your accounting software

• A diary or planning app

What matters is that everything is in one reliable place that you actually look at.

Having three different reminder systems can sometimes be worse than having one.

Choose your system and make it the place you go to see what’s ahead.

I personally prefer having important dates physically in front of me, which is one of the reasons I created my hard-copy Business Planner.

But the best system is always the one you’ll actually use.

Don’t Just Record the Deadline - Record When You Need to Start

This is the step that can make the biggest difference.

Suppose something is due on 31 December.

Putting “Deadline 31 December” in your diary tells you when it needs to be finished.

It doesn’t tell you when you need to do anything.

Instead, work backwards:

Deadline: 31 December
Diarise and action: 1 October

Your action date might be when you need to gather information, send records to your accountant, start preparing paperwork or make sure sufficient cash is available for a payment.

Suddenly, your calendar isn’t simply reminding you about deadlines.

It’s helping you manage ahead of them.

Look Beyond Tax and Accounting Deadlines

A good business calendar shouldn’t only tell you when HMRC or Companies House wants something.

Think about the other events you can predict.

When are your insurance policies renewed?

When do important contracts expire?

Are there annual software subscriptions approaching?

When do you review salaries or employees?

Is equipment likely to need replacing?

Are there months when several large payments fall together?

These aren’t compliance deadlines, but knowing they’re coming can help you manage your time and money more effectively.

A calendar becomes far more useful when it helps you see what’s coming around the corner, rather than simply telling you what’s due tomorrow.

Look at the Next 90 Days

You don’t need to plan every detail of the next five years.

A simple habit is to regularly look at the next 90 days.

Ask yourself:

What’s coming up?

When do I need to start?

Is there anything I need to prepare or pay for?

This can highlight busy periods, large payments and approaching deadlines while there’s still time to do something about them.

It turns financial administration from something reactive into something planned.

Don’t Rely Entirely on HMRC or Companies House Reminders

Reminders are useful, but they shouldn’t be your entire system.

Your responsibility for meeting a deadline doesn’t disappear because an email went into your junk folder, a reminder wasn’t noticed or somebody else assumed you were dealing with it.

Keep your own record of the dates that matter and know which ones your accountant is responsible for dealing with on your behalf.

It’s also worth agreeing when your accountant needs information from you, rather than focusing solely on the final filing date.

If accounts aren’t due for several months but your accountant needs your records considerably earlier, that’s the date that belongs in your diary too.

A Deadline Shouldn’t Be a Surprise

Good compliance isn’t about memorising every HMRC and Companies House date.

It’s about creating a system that means you don’t have to remember them.

Know your dates.

Put them somewhere you trust.

Work backwards.

And regularly look at what’s coming next.

A few minutes spent planning ahead can save hours of unnecessary rushing and help prevent missed deadlines, late filings and avoidable penalties.

Need Help With Your Year-End Accounts or Tax Return?

At Blackdown Accounting, we help sole traders and limited companies in Sidmouth and across East Devon get their year-end accounts and tax returns completed accurately and on time.

Whether you need help with your Self Assessment tax return, limited company annual accounts or Corporation Tax return, we’ll make the process straightforward and help you understand what information we need from you and when.

If your year end or tax return is approaching and you’d like to get it sorted, get in touch with Blackdown Accounting.

Helping local business owners stay compliant, understand their numbers and get their accounts and tax returns done.