FIRE on £2,500/month — fast FIRE, real discipline.
Saving £2,500/month towards FIRE? See your projected timeline, FIRE number, and how savings rate matters more than investment returns.
£2,500 per month — £30,000 a year — is elite-level saving. This typically comes from high earners (£70,000-£100,000+) living well below their means, or dual-income households where one salary is almost entirely saved. With 7% returns and £25,000 annual expenses, you could reach your £625,000 FIRE number in approximately 12-13 years from zero. That's remarkable — start at 28, FI by 40. At this savings rate, the savings rate itself (around 50%+ of take-home) is more important than the return: even at 0% real returns, you'd accumulate £625,000 in about 21 years. The practical challenge is sustaining this level without burnout. Most people saving £2,500/month have found a sweet spot where their baseline spending is genuinely satisfying — they're not deprivation-saving, they're simply high earners with moderate tastes. Tax wrapper optimisation is critical: pension salary sacrifice, full ISA allocation, and potentially VCT/EIS for the excess.