Your Section 21 notice may be invalid: prohibited payment or holding deposit had not been repaid
That usually creates a strong issue while the payment remains outstanding.
Legal basis for this outcome
This outcome is based on Tenant Fees Act 2019, section 17. Because a prohibited payment or holding deposit had not been repaid, the checker treats this as a likely Section 21 defect unless the landlord can prove the requirement was met or legally cured before the notice was served.
Legal conclusion: Strong issue identified. Confidence: Medium confidence.
How the checker uses this point: The checker treats unrepaid prohibited payments as an active bar rather than a minor compliance footnote.
Why it matters legally: A landlord cannot usually rely on Section 21 while a prohibited payment or unlawfully retained holding deposit remains outstanding.
What could change the answer: The answer can change if the landlord can prove an equivalent prescribed notice, earlier service of the document, or a later corrected document. If the tenant only has part of the paperwork, the omitted pages may matter.
What to gather
- The full notice bundle, including every page and attachment served with it.
- Email attachments, WhatsApp messages, or covering letters showing what documents were sent and when.
- Any later replacement document or corrected notice, if one was served.
What to do next
- Keep the notice, tenancy agreement, and every supporting document together in date order.
- Run the full Section 21 checker so the rest of the legal chain is tested around this point.
- If court papers have already arrived, get housing advice quickly and prepare a defence with the documents attached.
Free checkers
- Re-run the checker
Run the full Section 21 checker again to test this point with the rest of the notice chain. - Can my landlord evict me?
Read the broader eviction guide if the landlord may switch routes or has already started court action.
Related guidance inside this topic
- If your next step turns on legacy Section 21 notice rules, read Section 21 checker.
- For the dates, forms, and evidence behind legacy Section 21 notice rules, see Section 21 invalid guide before you respond.
- If this issue overlaps with legacy Section 21 notice rules, check Section 21 notice validity outcome guides to compare the legal tests.
- For a fuller breakdown of legacy Section 21 notice rules, use overview of tenant rights in England for the underlying rule set.
- If you need the route-specific rules on legacy Section 21 notice rules, start with what happens after Section 21 ended so you can check the dates and documents against your own case.
Related articles
- Old rules vs new rules after May 2026
The side-by-side transition guide for Section 21, Section 8, rent increases, and periodic tenancies after 1 May 2026. - Renters' Rights Act 2026: complete guide
The main reform guide covering Section 21 abolition, Section 8, rent increases, pets, and private rented sector enforcement changes. - Tenant checklist England 2026
A stage-by-stage checklist for issues before move-in, during the tenancy, and at move-out. - Can my landlord evict me in 2026?
A route-selection guide for tenants trying to distinguish valid possession, informal pressure, and unlawful eviction. - Tenancy deposit protection guide
How the 30-day protection rules, prescribed information, deductions, and penalty claims work.
Common questions
- Does "a prohibited payment or holding deposit had not been repaid" automatically decide the whole notice?
- No. This page isolates one legal condition from the full Section 21 chain. A legacy notice can still rise or fall on other dates, documents, deposit issues, licensing points, or retaliatory-eviction facts.
- What evidence usually matters most?
- The full notice bundle, including every page and attachment served with it. Email attachments, WhatsApp messages, or covering letters showing what documents were sent and when. Any later replacement document or corrected notice, if one was served.
- What should I do next?
- Keep the notice, tenancy agreement, and every supporting document together in date order. Run the full Section 21 checker so the rest of the legal chain is tested around this point. If court papers have already arrived, get housing advice quickly and prepare a defence with the documents attached.
Use the interactive checker on getrentersrights.com for the full step-by-step result.