The voluntary IPS route under Law 4933/2013 is useful for certain groups, but it is easy to confuse with the ordinary employee social-insurance regime. While the person is actively contributing through this route, the payment goes only to the Common Retirement and Pension Fund; it does not create ordinary active-contributor IPS health coverage.
IPS currently publishes this base formula:
Monthly contribution = 13% × the higher of declared effective earnings or the current legal minimum wage.
Who fits the published route
IPS currently lists, among others:
- natural persons who habitually work for their own account and do not employ salaried staff;
- employers registered with IPS;
- certain employer representatives such as directors, managers and administrators working under the described service-contract framework;
- owners of micro, small and medium enterprises within the cited legal definition;
- homemakers performing unpaid domestic work in their own home.
Do not reduce that list to “every freelancer is automatically eligible.” Confirm the actual category before enrollment. Dependent employment and other mandatory regimes follow their own IPS rules.
The contribution formula
If declared effective earnings are below the legal minimum wage, the minimum wage is still used as the contribution base. If declared earnings are higher, the higher declared amount is used.
| Declaration | Contribution base | Contribution |
|---|---|---|
| Earnings below minimum wage | current minimum wage | 13% of minimum wage |
| Earnings equal to minimum wage | current minimum wage | 13% of minimum wage |
| Earnings above minimum wage | declared effective earnings | 13% of declared amount |
Dated example: September 2026
From 1 July 2026, the general legal minimum wage for unspecified activities is Gs. 3,044,000. The minimum voluntary contribution using that base is therefore:
Gs. 3,044,000 × 13% = Gs. 395,720 per month.
That guaraní amount is a dated snapshot, not a permanent figure. When the minimum wage or IPS rule changes, keep the formula but recalculate the minimum contribution.
What the payment buys—and what it does not
IPS expressly says these groups contribute only for retirement and pension purposes. This voluntary route does not provide health insurance while the person is an active contributor. According to IPS, health benefits arise once the person becomes an IPS retiree or pensioner.
That distinction should drive the decision. Someone seeking current medical coverage should not enroll through this pension-only path expecting the same health benefits as a dependent employee.
Read retirement examples cautiously
IPS gives examples of ordinary retirement including age 55 with 30 contribution years or age 60 with 25 contribution years. These are published rule examples, not an individual benefit guarantee. The covered category, contribution record, age, supporting records and the rule in force when IPS decides the case remain relevant.
Before enrolling
- Confirm that the person fits a current voluntary category under Law 4933/2013.
- Keep dependent employment and other mandatory regimes separate.
- Check the legal minimum wage for the contribution month.
- Apply 13% to the higher of the minimum wage or declared effective earnings.
- Do not budget on the assumption of active IPS health coverage.
- Recheck the IPS rule and minimum wage whenever either changes.
For planning, the durable rule is therefore: 13% on a base of at least the current legal minimum wage, for as long as IPS keeps this provisional contribution rule unchanged.