When is the best time to retire?
“To ensure you can maintain your current standard of living in retirement, it is more important than ever to start planning for retirement early—ideally five to ten years before you stop working.”
Retirement expert
published on
27. March 2026
Key Points at a Glance
The decision regarding which month to end one’s working life has far-reaching consequences for one’s personal financial situation in retirement. Whether retirement begins at the start or end of a calendar year significantly affects the amount of AHV contributions as well as the tax burden. Early retirement planning is therefore essential to avoid unnecessary taxes and optimize available capital.
Tax Consequences of the Retirement Date
The date on which the lump-sum payment is received from the pension fund is decisive for tax purposes. As a rule, the balance is taxed in the year in which it becomes due or is paid out. Since the pension fund balance normally becomes due on the day after the employment relationship ends, the tax liability is deferred to the following calendar year if the retirement date is December 31.
Breaking tax progression through staggered withdrawals
A key aspect of retirement planning is avoiding high tax progression. To calculate withholding taxes, the tax authorities aggregate all income received within a calendar year. This includes pension fund balances, vested benefits accounts, and Pillar 3a balances. Often, the spouse’s income is also taken into account.
Since the percentage tax burden increases with the amount of income, spreading payments over several years can often result in savings of several thousand francs.
AHV Contribution Obligation in Case of Early Retirement
Those who retire before reaching the standard AHV retirement age remain subject to contribution obligations. As non-working individuals, those affected must pay contributions of up to 26,500 francs per year per person, depending on their assets and pension income.
The 9-Month Rule for Contribution Savings
To fulfill the AHV contribution obligation for the year of Retirement solely through gainful employment, certain conditions must be met:
- The person in question must have worked for at least nine months in the year of Retirement.
- The work schedule must have been at least 50 percent during this period.
If the period of employment is less than nine months, the compensation office will determine whether the contributions already paid on earned income amount to at least half of the contributions that would be owed as a non-working person. If this is not the case, the difference must be paid retroactively as a contribution for non-working persons. One way to reduce these costs is to maintain a part-time work schedule.
Optimization Potential in Pillar 3a
For working individuals who are not members of a pension fund, Pillar 3a offers significant tax advantages. They can contribute up to 20 percent of their earned income annually, with a maximum amount of 36,288 Swiss francs. These contributions can be deducted directly from taxable income, which underscores the importance of the retirement date and the associated income in the final year of employment.
Conclusion: Individual Planning as the Key to Success
There is no one-size-fits-all ideal month for retirement; the choice depends on one’s individual financial situation, marital status, and goals regarding capital withdrawal. Since poor decisions regarding Retirement often have significant financial consequences, professional preparation is advisable.
Choosing the optimal time for your Retirement
Do you want to ensure that you choose the optimal time for your Retirement? Take advantage of the opportunity for thorough preparation. An initial consultation with an expert to clarify your current situation is often the first step toward a financially secure Retirement.
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Frequently Asked Questions
Why does the month you choose to retire play such an important role?
The timing of your retirement directly affects your tax burden and your obligation to pay AHV contributions. For example, retiring on December 31 generally means that your pension fund capital is not due until the following year and is therefore not taxed until then. Depending on your planning, this can save you a considerable amount in taxes.
How can I minimize the tax burden when withdrawing my pension funds?
The tax authorities add up all lump-sum withdrawals made within a calendar year—this also applies to withdrawals by your spouse. Since tax rates increase progressively as the payout amount rises, it is advisable to spread out withdrawals from the pension fund, Pillar 3a, and vested benefits accounts over several years. This staggering breaks the tax progression, which can lead to significant savings.
What AHV rules apply if I take early retirement?
In the case of early retirement, the obligation to pay contributions does not cease; you must continue to make contributions as a non-working person until you reach the standard AHV retirement age. Depending on your assets and pension income, these contributions can amount to up to 26,500 francs per year. To cover the contribution obligation for the year of retirement through employment, you must have worked for at least nine months during that year at a workload of at least 50 percent.
What advantages does Pillar 3a offer with regard to Retirement?
People who do not belong to a pension fund can significantly reduce their tax burden by making contributions to Pillar 3a. A deduction of up to 20 percent of earned income is permitted, up to a maximum of 36,288 Swiss francs per year. Since taxable income is often still high in the year of Retirement, this represents an important tool for optimizing your final tax return.