Employer-contributed BES: how does it work?
In employer-contributed BES — the Private Pension System (BES) — the company signs a group pension contract with a pension company on behalf of its employees and transfers regular contributions directly into each employee's BES account. The system is a long-term savings programme backed by state support, designed for the employee's retirement.
Group contract
The employer signs a collective agreement with the pension company. The contribution amount, vesting schedule and fund menu are determined at this stage.
Payroll integration
The employer contribution is transferred automatically via the monthly payroll run. The employee may choose to add their own contributions; the Government Contribution is then credited by the state based on the employee's own payments.
Vesting & retirement
If an employee leaves, they receive only the vested portion of the employer contribution. The employee's own contributions belong to them under all circumstances; the Government Contribution is paid according to a seniority-based vesting rate (15% at 3 years, 35% at 6 years, 60% at 10 years, and 100% upon retirement, death or disability).
Contribution models
In employer-contributed BES, the contribution model — who pays, how much, and on what basis — is central to plan design. Four principal models are available:
Fully employer-funded
All contributions are paid by the employer. The employee makes no payment. The Government Contribution does not apply to employer contributions; it is calculated solely on the employee's own payments. Under this model, the employee does not benefit from the Government Contribution.
Equal contribution sharing
Employer and employee each contribute at agreed ratios. The Government Contribution is also calculated on the employee's own share, bringing the state incentive into the plan.
Employee-led with employer top-up
The employee contributes; the employer adds a supplement up to a set threshold. This increases employee participation motivation and activates the Government Contribution.
Matching contribution
The employer matches the employee's contribution at a defined ratio — for example, adding half of whatever the employee pays. This encourages participation while capping employer cost.
Vesting Schedule: the key mechanism for employee retention
The vesting schedule governs the graduated transfer of ownership of the employer contribution to the employee, tied to length of service. If an employee leaves early, they receive only the vested portion of the employer contribution; the remainder is returned to the company.
The design of the vesting schedule is constrained by Law No. 4632 and its associated regulations; the employer determines its own company-specific schedule within that framework. A typical graduated structure follows this logic:
* This chart is a conceptual illustration. Actual rates and periods are designed together with the employer within regulatory limits.
The employee's own contributions belong to the employee under all circumstances. The Government Contribution in the event of pre-retirement withdrawal is also subject to a seniority-based vesting rate; full entitlement occurs only upon retirement, death or disability.
OKS — Turkey's Mandatory Automatic Enrolment System
OKS (Otomatik Katılım Sistemi — Automatic Enrolment System) is a mandatory employer obligation introduced from 1 January 2017, separate from and independent of any voluntary employer-contributed BES plan.
- Scope: All private-sector employers with five or more employees must automatically enrol eligible employees under age 45
- How it works: The employer enrols the employee automatically; the employee has two months to opt out. If the opt-out right is not exercised, the system continues
- Contribution rate: The employee contributes a minimum of 3% of their gross pensionable earnings; no employer contribution is mandatory (voluntary contributions may be added)
- Government contribution: From 1 January 2026, the state credits 20% of the employee's own OKS contributions. Historical note: the rate was 25% before 22 January 2022 and 30% from 22 January 2022 to 1 January 2026; it has been 20% from 1 January 2026 (Presidential Decision No. 10811, Official Gazette 7 January 2026, No. 33130). The applicable rate is determined by the date on which the contribution is credited in cash to the pension company's account. Verify the current rate with EGM.
- OKS Initial Government Contribution: For employees enrolled in the Automatic Enrolment System (OKS) who remain in the system at the end of the two-month initial period, a one-time additional government contribution of TRY 500 is calculated as a government commitment. This amount is recorded in the government contribution account and is paid in cash subject to the vesting conditions determined by the employee's period of participation in the system. The regulation is effective from 1 January 2026.
- Administrative obligation: The employer must sign an OKS contract with an approved pension company and report contribution deductions periodically. Non-compliance may attract SEDDK sanctions
Meeting the OKS obligation is distinct from establishing a voluntary employer-contributed plan. Both can be run with the same or different pension companies; Neolife provides separate or integrated solutions for each.
Bulk enrolment, payroll and operational process
The most frequently overlooked dimension of a corporate BES plan is its ongoing operation. The contract is signed — but monthly contribution transfers, new hires, terminations, salary updates and vesting tracking all need to be managed afterwards.
Bulk transition / enrolment: Existing employees are enrolled simultaneously. The pension company processes the member list and individual consents in bulk format. Neolife runs this process in coordination with the pension company, minimising the HR workload.
New hires: Every new employee is subject to the group enrolment procedure. Enrolment conditions — immediately upon joining, or after the probation period — are set out in the plan contract.
Monthly payroll transfer: Contribution amounts are calculated against payroll data and notified to the pension company on the agreed date. Integration with the payroll system should be planned so that contribution amounts update automatically when salaries change.
Termination and withdrawal: When an employee leaves, the vesting calculation is performed, the unvested employer contribution is returned, and the employee's own savings and Government Contribution are transferred. This process is conducted with the pension company and requires time and document management.
Annual reporting: The employer reports contributions paid and vesting positions, and prepares the documents required for tax filings. Neolife takes on the intermediary and coordination role throughout this cycle.
Employee engagement and tax framework
Employer-contributed BES gives the employee a tangible, visible sign that the company is taking a concrete step towards their retirement. The vesting structure also shifts the psychology from "I have to leave to access my savings" to "the longer I stay, the more I gain."
- Deductibility of employer contributions: Contributions paid on behalf of employees may, within the conditions and limits prescribed by legislation, be treated as a deductible expense in determining commercial income, without being linked to salary. This is not the same as a deduction from the employee's wage base.
- SGK premium base: The monthly aggregate of private health insurance and BES contributions paid by the employer is excluded from the SGK premium base up to 30% of the monthly minimum wage; any excess is included. This ceiling is separate from the tax deduction ceiling.
Evaluate the payroll and tax treatment of your plan with your financial adviser. Sources: EGM employer tax advantage and SGK premium base guidance.
Employer-contributed plan vs. individual BES
This service focuses on employer-contributed group pension programmes that companies establish for their employees. Individual BES — where the employee joins to save for their own retirement — is a separate need; you can explore the Government Contribution, fund options and retirement conditions in the individual BES guide.
Government Contribution and Early-Withdrawal Withholding Tax
The Government Contribution is calculated on the participant's own contributions and credited to the account by the state; it does not apply to employer contributions. The rate is 20% from 1 January 2026. Previously it was 30% from 22 January 2022 to 1 January 2026, and 25% before that. The applicable rate is determined by the date on which the contribution is credited in cash to the pension company's account; for payments around the turn of the year, that date is decisive. For 2026, the maximum annual contribution eligible for the Government Contribution is TRY 396,360, and the corresponding maximum Government Contribution is TRY 79,272; the limit applies separately to OKS and voluntary BES contracts. The right to retirement is acquired by staying in the system for at least 10 years and reaching age 56. A participant who leaves the system without having acquired the right to retirement is subject to income-tax withholding on the investment return; the withholding is calculated on the relevant return (income) amount, not on the entire savings. The rate depends on the time spent in the system and the reason for leaving: 15% when leaving after less than 10 years in the system, 10% when leaving after 10 years in the system without having acquired the right to retirement, and 5% when leaving because of retirement, death or disability. Verify current rates and their effect on your own situation with a financial adviser. Sources: EGM government contribution and EGM OKS–BES comparison.
Fund Types, Allocation and Charges
BES funds are classified by risk profile: money market and short-duration fixed income (conservative), balanced/mixed (moderate), equity and growth (aggressive), and participation (interest-free) options. Fund allocation may be changed up to 12 times per year. When comparing proposals, evaluate three cost items separately: management expense ratio (YGK — deducted from the accumulation as a percentage), fund total expense ratio (TGK — deducted daily inside the fund), and entry fee. TGK varies by fund and has a compounding effect on long-term accumulation.
BEFAS — Individual Pension Fund Trading Platform
BEFAS (Bireysel Emeklilik Fon Alım Satım Platformu) enables BES participants to access funds offered by pension companies other than the one they are enrolled with, without switching companies. Individual BES participants can invest across fund menus from multiple providers through BEFAS. In group employer plans, BEFAS access depends on the contract structure and the pension company's implementation.
Contribution Breaks, Additional Contributions and Retirement Income Options
Participants may pause contributions under certain conditions (reduced or zero contribution periods); this does not affect the existing accumulation but reduces the benefit of regular investment. Additional contributions — top-up payments above the regular plan amount — are available in most plans. At retirement, participants may withdraw the full accumulation as a lump sum or remain in the system and receive periodic pension income; some companies also offer annuity products. These options vary by provider and should be assessed during plan selection.
Participant Disclosure Obligations
Pension companies are required to send participants an annual account statement, fund performance report and retirement projection. For group employer plans, Neolife coordinates to ensure these disclosures reach employees and provides explanatory support where needed. Current EGM resource: EGM participant information guide.
Neolife's role as an independent broker
Pension companies sell their own plans. Neolife works without any affiliation to a particular pension company; its role is to find the most suitable structure for both corporate plan design and individual selection.
Multi-company comparison
The same technical brief is submitted to multiple pension companies. Charges, fund menus, service quality and contribution flexibility are compared.
Plan design
The contribution model, vesting schedule and fund basket are designed according to the company's workforce demographics, budget and tax objectives.
Bulk enrolment coordination
The setup burden on the HR team is minimised; all technical coordination with the pension company runs through Neolife.
Annual plan review
If there are changes in charge rates, regulation or the pension company's service quality, the plan is reassessed.