Clear Shift in Key ISA Allowance Rule Sparks Surge in Tax-Free Savings Monday, March 16, 2026 isa savings tax-free budget paragon cashisa allowance fixed-term interest rates finance In 2025, adult cash ISA balances saw a remarkable surge as savers raced to protect their tax-free returns prior to the highly anticipated Autumn Budget. New analysis from Paragon Bank, examining CACI data from January to … Read More