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PARTLY

As of 13 August 2026, AI can only partly check your HMRC tax account.

This still needs a person who signs their name to it.

Can you do it?

5 minutesto a draft.

15 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ityou

What the alternative costsThe direct alternative is checking your account yourself through GOV.UK; no price is stated in the supplied data.

If this goes wrong, you may misunderstand a balance, payment status or HMRC message and act on the wrong information.

What to actually do

  1. Hand it to a person

    The route this page recommends

    A person who owns the outcome does this end to end, worth it when the failure is dear.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, chat-fluent skill, and roughly 15 minutes until you can act on the result.

    How to actually do it

    1. Open the official HMRC sign-in page through GOV.UK and check the relevant account, balance, messages and payment status yourself.
    2. Download or copy only the records needed for the question, then remove your password, security codes, National Insurance number, UTR and other unnecessary personal details.
    3. Paste the redacted records or screenshots into the chatbot with the supplied prompt, stating what you want explained, such as a balance, message or payment status.
    4. Ask the chatbot to separate what is shown in the records from anything it is merely explaining, and to list every item that needs checking on GOV.UK.
    5. Compare each claimed balance, status and date with the current HMRC account you opened in step one before taking action.
    6. Contact HMRC for an account discrepancy or a qualified tax adviser for a question about tax treatment, reliefs, penalties or a disputed liability.

    Prompt

    Help me understand my UK HMRC tax account using only the information I provide below. Do not ask for or use my HMRC login details, Government Gateway user ID, password, security codes, National Insurance number or UTR. First identify what each item says in plain English. Then list any missing information, contradictions or dates I need to check directly on GOV.UK. Do not guess balances, deadlines, tax treatment or penalties. Separate facts shown in my records from general explanations, and tell me when I need to contact HMRC or a qualified tax adviser. Here are my redacted account details or screenshots:

[PASTE REDACTED DETAILS HERE]

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot log in to your HMRC account or see changes that happen after you provide the records.
  • AI cannot establish that a tax balance, penalty or deadline is legally correct from a screenshot alone.
  • AI cannot safely handle your Government Gateway credentials or security codes.
  • AI cannot resolve a disagreement with HMRC or take responsibility for what you do with the information.
  • AI can explain an ambiguous HMRC message, but it cannot replace HMRC or a qualified tax adviser when the meaning affects your liability.

What caps this at PARTLY: private data access, legal accountability and judgement under ambiguity.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output1
Inputs1
Verification1
Liability1
Effort delta1
Total5 / 10

The methodology and its thresholds are published in full.

FAQ

Can AI log into my HMRC tax account?
No. Do not give a chatbot your Government Gateway user ID, password or security codes. You can check the account yourself and give AI redacted records to explain.
Can ChatGPT check my HMRC tax account?
Partly. It can organise and explain information you paste or upload, but it cannot inspect the live account or confirm that your tax position is correct. Compare its explanation with the current account on GOV.UK.
Is it safe to upload my HMRC details to AI?
Only provide the minimum redacted information needed for the explanation. Remove login details, security codes, your National Insurance number, UTR and other unnecessary personal data, and never use AI as the place where you authenticate.
What can AI help me check on my HMRC account?
It can explain a message, organise account records and point out apparent differences between documents. It cannot decide whether a relief, penalty, deadline or tax treatment applies to you, so ask HMRC or a qualified tax adviser when the issue affects your liability.

Nearby answers

All Tax returns & HMRC rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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