June Q1 Reconciliation: Final Month Before 7 August

June is the third and final month of your Q1 period (April-June), and if you're reading this with 63 days until the 7 August deadline, you're likely in the thick of catching up on three months of records. This isn't unusual - many sole traders and landlords find themselves scrambling to categorise expenses, chase down missing receipts, and piece together their quarterly picture. The good news is that June reconciliation is entirely manageable with the right approach, even if your records are incomplete.

This guide covers the practical steps for completing your June reconciliation, what to do when records are missing, how to use bank statements as supporting evidence, and a final checklist to ensure you're ready for submission. Whether you're organised or catching up, these steps will help you close out Q1 properly.

Why June Reconciliation Matters for Q1

June reconciliation isn't just about completing one month - it's about finalising your entire Q1 picture. HMRC expects your quarterly update to reflect all income and expenses from 6 April to 5 July, and June often contains a significant portion of that activity.

Many businesses also find that June includes quarterly payments, annual subscriptions, or other larger expenses that significantly impact their profit calculations. Missing these could mean submitting an inaccurate quarterly update, which you'll need to amend later.

Common June Reconciliation Challenges

• End-of-quarter expenses that cross into July
• Annual or quarterly subscription renewals
• Missing receipts from April and May that you're still tracking down
• Bank transactions that need categorising from the full three-month period
• Income received in June for work done earlier in Q1

If any of these sound familiar, you're not alone. The key is working systematically rather than trying to perfect everything at once.

Step-by-Step June Reconciliation

1. Gather Your June Bank Statements

Start with your business bank statements for June. If you use personal accounts for business transactions (common for sole traders), gather those statements too. Your bank statement is the most reliable record of what actually happened financially.

Download statements in PDF format rather than relying on screenshots. HMRC accepts bank statements as supporting evidence, and PDFs are easier to search and reference later.

2. Identify All June Business Transactions

Go through your June statement line by line and mark every business transaction. This includes:

• Income received (regardless of when the work was done)
• Business expenses paid
• Transfers between accounts
• Credit card payments for business expenses
• Direct debits for business services

Don't worry about categorising everything immediately. The goal is to identify what's business-related versus personal.

3. Cross-Reference with Credit Card Statements

If you use credit cards for business expenses, download June statements for those too. Match credit card payments shown on your bank statement with the actual expenses on your credit card statement.

This is where many people find expenses they'd forgotten about - particularly online subscriptions, software purchases, or small expenses that don't trigger receipt-saving habits.

4. Categorise by Expense Type

Now categorise your June expenses into the standard groups:

• Office costs (stationery, software, phone bills)
• Travel costs (fuel, public transport, parking)
• Marketing and advertising
• Professional services (accountants, legal fees)
• Equipment and materials
• Insurance
• Other allowable expenses

If you're unsure whether something is allowable, check our guide on allowable expenses for MTD.

Dealing with Incomplete Records

If your June records are incomplete - or if you're still missing information from April and May - don't panic. There are practical ways to reconstruct your financial picture.

When Receipts Are Missing

Lost receipts are frustrating but not fatal. Here's what you can do:

Use bank statements as primary evidence: Your bank statement showing a payment to a supplier, combined with a reasonable description of what was purchased, is often sufficient evidence for HMRC.

Contact suppliers for duplicates: Many suppliers can email duplicate receipts, especially for online purchases. Check your email first - you might have digital receipts you'd forgotten about.

Reconstruct regular expenses: For monthly expenses like phone bills or software subscriptions, use one month's receipt to estimate others, but note this in your records.

Use card provider records: Credit card companies often provide more detail about transactions than bank statements. Log into your online banking to see if additional information is available.

When Bank Records Are Unclear

Sometimes bank statements show cryptic references that don't clearly indicate what was purchased. Here's how to clarify them:

• Check the date against your diary or calendar to remember what you were doing
• Look up the merchant name online to understand what they sell
• Cross-reference with email receipts or confirmations
• Check if it matches a regular monthly payment pattern

If you still can't identify a transaction, it's better to leave it uncategorised than to guess wrongly.

Using Bank Statements as Supporting Evidence

Bank statements are your strongest form of evidence for business transactions. HMRC explicitly accepts them as proof that expenses occurred, even when other receipts are missing.

What Bank Statements Prove

• That a payment was made
• The date of the transaction
• The amount paid
• Who was paid (merchant or supplier name)

What You Need to Add

Bank statements don't show what was purchased or why, so you need to add this information to your records:

• Description of what was bought
• Business purpose or justification
• Category of expense
• Whether VAT was included (if applicable)

Keep notes alongside your bank statements explaining unclear transactions. A simple spreadsheet with columns for date, amount, merchant, description, and category works well.

Acceptable Bank Statement Formats

HMRC accepts various formats of bank statements:

• Official PDF statements from your bank
• Printed statements from branches
• Downloaded transaction lists (though PDFs are preferable)
• Screenshots of online banking (less ideal but acceptable)

Avoid handwritten summaries or recreated records unless absolutely necessary.

Catching Up on April and May

If you're using June to catch up on the entire quarter, focus on the highest-value transactions first. A few large expenses matter more than dozens of small ones for your overall profit calculation.

Priority Order for Catch-Up

1. All income: This directly affects your quarterly figure
2. Large expenses over £100: These have the biggest impact on profit
3. Regular monthly expenses: Insurance, software, phone bills
4. Travel and subsistence: Often adds up significantly
5. Small miscellaneous expenses: Handle these last

If you're genuinely short on time, focus on the first three categories. You can always submit an amendment later for smaller expenses, though it's better to get everything right the first time.

For detailed guidance on fixing messy records, see our post on fixing messy expense records before August.

Final Q1 Checklist Before 7 August

With June reconciliation complete, you're ready for final Q1 checks. This checklist covers the essential items that must be correct before submission.

Income Verification

• All invoices raised in Q1 are recorded (even if not yet paid)
• Cash payments received are documented
• Any refunds or adjustments are properly recorded
• Income is recorded in the period it was earned, not when paid

Expense Verification

• All expenses are allowable for your business type
• Personal expenses are excluded
• Large purchases are correctly classified (equipment vs general expenses)
• Mileage claims use current HMRC rates (45p per mile for first 10,000 miles)
• Home office costs are calculated correctly if claiming use of home

Supporting Evidence

• Bank statements are saved and accessible
• Key receipts are filed (digital or physical)
• Unclear transactions have explanatory notes
• Records are stored securely for HMRC's required minimum period

Software and Submission Checks

• Your MTD software is properly connected to HMRC
• All Q1 figures are entered correctly
• You've reviewed totals for obvious errors
• You have your Government Gateway login details ready

For a comprehensive pre-submission checklist, see our detailed guide on Q1 final checks before 7 August.

What Happens After June Reconciliation

Once June is complete and your Q1 picture is finalised, you'll need to submit your quarterly update through MTD-compatible software. The deadline is one month and one day after the quarter end - so 7 August for the Q1 period ending 5 July.

After submission, keep all your supporting records safe. HMRC can request evidence for up to six years, and you'll need these records for your annual tax return as well.

Common Post-Submission Tasks

• File bank statements and receipts in date order
• Back up digital records
• Start preparing for Q2 (July-September) record keeping
• Note any lessons learned for better organisation next quarter

If you discover errors after submission, you can submit amendments through your MTD software. See our guide on how to correct a submitted Q1 MTD update for the process.

June reconciliation marks the final piece of your Q1 puzzle. By working systematically through bank statements, categorising expenses properly, and using available evidence effectively, you can complete your quarterly update accurately even with incomplete records. Focus on getting the big picture right, keep good notes about any uncertainties, and remember that your bank statements provide strong evidence for legitimate business expenses. With 63 days until the deadline, there's still time to get everything properly organised and submitted.