NewsVista Global’s Financial Tools are designed to help readers explore retirement savings, tax-advantaged accounts and long-term contribution scenarios for the United States, United Kingdom and Canada. Each tool combines an interactive calculator with practical explanations, scenario checks, common mistakes and links to official government guidance.
Choose your financial planning tool
United States — 401(k) Retirement Savings Calculator
Estimate the long-term effect of employee contributions, a plan-specific employer match and an existing balance. Review the 2026 IRS deferral and catch-up limits, and learn which plan details to verify.
Open the US 401(k) Retirement Centre
United Kingdom — ISA Investment Growth Planner
Explore monthly contributions, projected growth and your planned subscriptions against the overall ISA allowance. Read the latest HMRC update and understand Cash ISA and Stocks and Shares ISA differences.
Canada — TFSA & RRSP Contribution Planner
Compare separate TFSA and RRSP growth estimates and check planned contributions against your own entered CRA contribution room and deduction limit.
Open the Canada TFSA & RRSP Planner
How to use these tools
Each calculator combines an interactive estimate with plain-language explanations, current-year rule summaries, common pitfalls and official government references. Enter only the figures needed for the illustration; the tools do not connect to your financial accounts or retrieve personal tax records.
Important limitations
Projections use simplified assumptions and are not guarantees. They do not model every tax situation, investment product, fee, inflation outcome, eligibility condition or plan rule. A contribution-room warning is based only on the figures entered by the visitor; it is not a determination of legal eligibility or tax compliance.
Official rule sources
- United States — IRS 401(k) limits
- United Kingdom — GOV.UK ISA guidance
- United Kingdom — HMRC October 2026 ISA update
- Canada — CRA TFSA room
- Canada — CRA RRSP and TFSA limits
Last reviewed: 7 November 2026. We aim to review financial rules periodically and update these pages when verified official guidance changes.
Review record — 7 November 2026
We rechecked the US 401(k) limits and 2026 Roth catch-up guidance against IRS material; reviewed the UK £20,000 2026–27 ISA allowance and HMRC’s October 2026 update; and checked Canada’s CA$7,000 TFSA annual limit and CA$33,810 RRSP dollar limit against CRA guidance. The Canada planner now labels available TFSA contribution room more clearly. Personal TFSA room and RRSP deduction limits remain values visitors must confirm from their own CRA records.