Before you pay a bill, check whether the charges are clear

Upload your bill and get a free first check. If there are points worth reviewing, you can choose a full analysis with a ready-to-send dispute letter.

Many people pay first and only later realise they could have asked for a breakdown, correction or supporting evidence.

Start free check →

PDF, JPG or PNG · no subscription · full analysis optional

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Readings and tariffsEstimated readings, wrong tariffs or standing charges may need checking.

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Breakdowns and feesDuplicate items, exit fees or unclear charges should be explained.

Start free

Free first check

Upload your bill and receive a first assessment of whether further review may be useful before you decide what to do.

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PDF, JPG or PNG · max. 8 MB

🔒 Your document is processed securely for analysis and is not shared with third parties.

No subscriptionSecure payment via StripeResult by email

✓ Reading check ✓ Tariff review ✓ Charge breakdown ✓ Dispute letter ✓ One-off £29

After first check

Full analysis + dispute letter

We review the bill for possible issues and prepare a professional response draft. You stay in control and decide what to do next.

Review of estimated readings and usage figures
Check for unclear tariffs, standing charges or adjustments
Review of duplicate charges or missing breakdowns
Check for exit fees or unclear added costs
Clear next steps in plain English
Ready-to-send dispute letter

£29 one-off · no subscription

Start with free check →

🔒 Secure payment via Stripe — card details are never stored

If the analysis is incomplete: money back.

How it works

Three steps to clarity

Upload your bill

Upload your energy, water, phone, service or tradesperson bill.

Get a free first check

See whether the bill may contain points worth reviewing.

Optional full analysis

If you want more detail, get the full analysis plus a ready-to-send dispute letter.

What we check

Common billing issues

Estimated readings

Bills based on estimated usage may need checking against actual usage or meter readings.

Tariffs and charges

Tariffs, standing charges, adjustments or exit fees should be clearly explained.

Duplicate items

Repeated periods, unexplained line items or unclear additions may require clarification.

Is this for you?

Use this if

✓You received a bill that looks higher than expected

✓You want to understand the charges before you pay

✓You want a professional response draft if clarification is needed

Frequently asked questions

Things people usually ask

What bills can I upload? ⌄

You can upload energy, water, telecoms, service, tradesperson and similar bills where you want to understand the charges before deciding what to do.

Is this legal advice? ⌄

No. DoIPayThat provides informational document analysis and response drafts. It does not provide legal advice or legal representation.

Do I have to buy the full analysis? ⌄

No. The free first check is free. The full analysis is optional and is only useful if you want a more detailed review and dispute letter.

Will this prove the bill is wrong? ⌄

No. The review helps identify points that may require clarification. It does not guarantee that a bill is wrong or that payment is unnecessary.

Check before you pay

Bill received? Start with a free first check.

Free check →

PDF, JPG or PNG · no subscription · full analysis optional