Class 2 NICS - complex case - may have been misadvised - leading to miss 2025 deadline

OtaruKumaMon

Title: Voluntary NI contributions (overseas) – payments made but no allocation + missed earlier years?

Hi all – I’d really appreciate some help understanding where I stand with my National Insurance record.

Background:

• I’ve been working overseas for several years (same employment throughout).
• I applied using CF83 in 2023 to pay voluntary NI contributions.
• Before that, I hadn’t been given clear instructions on how to pay or which years I could fill.
• I referenced misleading advice that between 2017–2019, in that HMRC were incorrect with their criteria, and applied in 2023, this late application was due to the earlier misleading advice, and being locked out of Government Gateway/unable to confirm my ID while abroad

Key issue:

• I never received a letter with an 18-digit payment reference or clear allocation instructions for back years.
• Despite that, I made payments (including Feb 2026), based on a phone call in late 2024 where HMRC said I could pay in stages. I suggested paying the current year + a shortfall year over the next 5-10 years, allowing me to get double years into the system and regularise my current and historical record. During this call the impending 2025 deadline was not brought up.

Current situation:

• HMRC has confirmed they’ve received my payments.
• However, the payments have not yet been properly allocated to specific tax years.
• I’ve now been told to wait for a “shortfall letter” (which they say has been issued). However I actually already received this in 2023
• It’s unclear whether I’ll still be allowed to fill gaps going back to 2006.

Complications:

• My contributions were Class 2 for recent years, but Class 3 for earlier ones – despite no change in my employment situation.
• I didn’t proactively contact the State Pension team before paying (not sure if that affects anything).
• I may never have entered the “payable instruction stage” (no formal allocation reference issued).

What I’m trying to understand:

1. Can HMRC still allocate my existing payments to older gap years (ideally pre-2016/2006 gaps)?
2. Does not receiving the 18-digit reference / allocation letter affect my eligibility to backfill?
3. Does my 2023 CF83 application effectively before the deadline “lock in” my ability to fill earlier years?
4. Is the Class 2 vs Class 3 inconsistency something I should challenge?
5. Am I at risk of missing the extended deadline for older years due to HMRC delays?

Any insight from people who’ve been through similar would be hugely appreciated.

molerat

The criteria is based on application and payment dates so I would think you are safely inside the April 2025 cut off. Incorrect allocation and payments is reviewed on an individual case basis so you need to engage in dialogue with them.

OtaruKumaMon

https://forums.moneysavingexpert.com/discussion/comment/81978837#Comment_81978837

Thank you.

I certainly got the application in on time.

However, I absolutely did not pay all the intended shortfalls I wished to before April 2025.

But, I did not pay a lump sum on the basis of the call with the advisor in 2024, who confirmed a note on the account allowing repayment in stages (at least, to my ear, to the best of my recollection)

I have begun dialogue today, via online chat (moderately helpful, told me case in still in progress/with an advisor). I have a complaint pending regarding misallocation.

Weirdly just received a letter too, asking why I overpaid this year. Strange considering they should have case notes (overpayments to shortfall years)