An independent savings-goal reference, reviewed by a working CFP.

Why this site exists

The most common failure mode of household savings goals is not lack of discipline; it is unrealistic implicit assumptions. A couple plans a S$80,000 wedding fund over three years on S$2,000 per month and is surprised, two and a half years in, that the maths never quite added up. A first-time HDB BTO buyer assumes that “a few years” in a savings account at 0.5 % will get them to a 5 % deposit and discovers, when the keys are due, that they are S$8,000 short. sufinance.xyz turns the four-variable savings problem into an explicit three-mode calculation so the assumptions become visible and tractable.

Reviewer: Lin Wei-Ming, CFP®, ChFC®

Experience. Wei-Ming has spent fourteen years working with Singapore households on goals-based financial plans. She started in 2011 as a financial consultant at one of the major Singapore tied-agency advisories, moved to a fee-only independent practice in 2016, and has been head of the goals-based planning practice at the same firm since 2020. The practice serves roughly 280 active client households across the income spectrum, with a typical engagement covering the full sequence: emergency fund, housing deposit, children’s education, and the early stages of CPF-supplemented retirement planning. The three calculator modes on this site are the same three calculations Wei-Ming runs in client meetings.

Expertise. Wei-Ming holds the CFP® certification (awarded 2014) and the ChFC® designation (Chartered Financial Consultant, awarded 2017), both administered locally through the Singapore College of Insurance. She read Economics and Mathematics at the National University of Singapore (Bachelor of Social Science with Honours, 2010) and completed the IBF Standards Level 2 in Financial Planning (Distinction, 2015). Her areas of technical depth are time-value-of-money calculations applied to household-scale goals, the interaction between CPF Ordinary Account interest and private-sector savings vehicles, and the behavioural-finance literature on automatic contribution structures.

Authoritativeness. Wei-Ming has presented at the Financial Planning Association of Singapore annual conference (2019, 2022, 2024) on goals-based planning frameworks. She co-authored the FPAS practice guide chapter on emergency-fund sizing for dual-income Singapore households (2021 edition). Her commentary has appeared in The Straits Times Money desk, The Business Times Wealth section, and the FPAS member journal. Her CFP® certification is verifiable on the FPSB Singapore certificant directory; her ChFC® designation is verifiable on the Singapore College of Insurance public registry.

Trustworthiness. Wei-Ming reviews every calculation update on sufinance.xyz before publication and signs off on each editorial revision. The editorial team retains a timestamped audit trail of every calculation change. The fee-only practice associated with the named reviewer does not accept commissions, kickbacks, or product-distribution agreements; this calculator likewise recommends no specific savings or investment product. The work on sufinance.xyz is a public-benefit project undertaken in Wei-Ming’s capacity as an FPAS-certified planner.

Editorial process

Every calculation in the savings-goal engine is tested against worked examples drawn from the CFP Board curriculum on time-value-of-money mathematics and the AICPA personal-financial-planning materials. Editorial pages are drafted, technically reviewed by Wei-Ming, fact-checked against primary sources (FPSB, MAS, CPF Board guidance), and timestamped at publication. Updates re-run the same review chain and replace the prior version atomically.

What we are not

We are not a product distributor. We do not recommend specific savings accounts, fixed deposits, Singapore Savings Bonds tranches, unit trusts, or any other product. We do not maintain a model portfolio. The calculator is a methodology tool for examining a goal you are already planning; the editorial pages explain how to interpret the inputs and outputs. For a personalised plan and product recommendations, engage an MAS-licensed financial adviser. sufinance.xyz is editorial; nothing on the site constitutes regulated advice within the meaning of the Singapore Financial Advisers Act 2001 or comparable foreign regimes.

Reach the editorial desk

Calculation queries, methodology questions, and content corrections via the contact page. We respond within 24 business hours, Monday to Friday, 09:00–18:00 SGT. Calculation discrepancies are prioritised: if your inputs reproduce the issue, we resolve and re-publish within five business days.