3tej Blog - Page 14
129 guides on personal finance, taxes, real estate, investing, and health.

Top 10 UK PAYE mistakes to avoid in 2026 (tax code + NI + bonuses)
The 10 most expensive PAYE mistakes UK employees make: wrong tax code, missing relief on pension contributions, salary sacrifice opportunities, bonus ...

Top 10 UK Cash ISA rates 2026 (easy access + fixed rate ranked)
The 10 best UK Cash ISA rates for 2026 ranked by AER and access. Easy access ISAs at 5.0-5.4 percent, 1-year fixed at 5.1-5.4 percent, 2-year fixed 5....

How to calculate UK stamp duty in 2026: bands + first-time buyer + second home
UK Stamp Duty Land Tax (SDLT) for 2026 buyers: nil rate to GBP 125,000, then 2 percent to GBP 250K, 5 percent to GBP 925K, 10 percent to GBP 1.5M, 12 ...

How to use a UK SIPP in 2026: full GBP 60,000 annual allowance maxed
UK SIPP (Self-Invested Personal Pension) gives tax relief at your marginal rate up to GBP 60,000 annual allowance (or 100 percent of relevant earnings...

How to file UK Self Assessment 2026: step-by-step + January 31 deadline
UK Self Assessment for 2025-26 tax year is due January 31, 2027 online. Step-by-step guide to who must file, what to declare, deadlines, payments on a...

How to use the full GBP 20,000 ISA allowance in 2026: cash + stocks + LISA
UK ISA allowance is GBP 20,000 for 2025-26 tax year. Cash ISA, Stocks and Shares ISA, Innovative Finance ISA, Lifetime ISA explained with the 25 perce...
