GST vs ITR timing confusion - freelancer

Hi everyone, I’m a freelancer and recently got my GST registration on 25th March 2026. I submitted my LUT soon after, which was approved for FY 2025–26.

I raised an invoice (INR equivalent of ~ ₹2 lakh) to a US client on 25th March 2026. They sent funds via Remitly on 25th March, but the INR converted money only hit my account on 2nd April. Remitted fund statement from my bank (FIRA) shows 2nd April as the remittance date, while the Remitly invoice from my client shows transaction initiaitoninitiation on 25th March and receipt on 2nd April.

Now I’m stuck on how to report this in GSTR‑1 (my first GST return):

• GST rules say “time of supply” = earlier of invoice or payment, so technically March 2026 quarter.
• But under 44ADA (cash basis), I’d record it in FY 2026–27 for income tax.
• AIS pulls info from GST returns, so I’m worried about mismatch between GSTR and ITR for March quarter, and possible queries from the tax department.

Has anyone dealt with this situation? How did you handle the reporting?