Partnerschaftsbonus in Cologne: The Third Elterngeld Variant, Filed Through the Same Elterngeldstelle

The Official Rule

Elterngeld isn’t a single, one-size benefit, it comes in three genuinely distinct variants, and the Partnerschaftsbonus is the one dual-career families are most likely to overlook entirely. Where Basiselterngeld replaces income at a higher rate for a shorter window and ElterngeldPlus stretches a lower rate over twice as long, the Partnerschaftsbonus is built for a specific, narrower situation: both parents wanting to work part time, at the same time, for a few months. This is federal law, so nothing about the mechanics themselves changes because you’re in Cologne rather than anywhere else in Germany.

Section 4b of the BEEG lays out the mechanics directly. Both parents must work between 24 and 32 hours a week during the same life-month, and if they do, each parent receives an additional monthly amount of ElterngeldPlus on top of what they’d otherwise get. You can claim it for 2, 3, or 4 consecutive life-months, and familienportal.de’s official guidance confirms that it doesn’t need to be exactly 24 to 32 hours in every single week, the requirement is checked as an average across each calendar month, giving some real flexibility around an unusually light or heavy week.

In Cologne, It’s the Same Elterngeldstelle That Decides This Too

Cologne runs Elterngeld through a single central office, the Elterngeldstelle at Ottmar-Pohl-Platz 1, and the Partnerschaftsbonus doesn’t get a separate desk. Whichever caseworker decided your household’s main Elterngeld claim is part of the same office that reviews and pays your Partnerschaftsbonus months. There’s no separate application system or dedicated bonus office to track down, unlike the district-by-district structure some other German cities use for this same benefit.

A genuinely useful detail for couples who didn’t lock in their simultaneous part-time plans before their first application: contact the Elterngeldstelle directly and file a change application specifically for the Partnerschaftsbonus, sent to the same office that issued your original Bescheid rather than starting a new file elsewhere. The general Elterngeld rule that payments generally can’t reach back further than three months applies to this change application too, so the earlier you submit it once your bonus months are confirmed with both employers, the less of that window you risk losing.

The real trap in the Partnerschaftsbonus is the shared-risk structure. Because eligibility is checked for both parents in the same life-month, one parent’s hours slipping outside the 24 to 32 hour band, even for reasons entirely outside either parent’s control, like an employer temporarily needing extra coverage, means both parents lose the bonus for that specific month, and repayment can be required for what was already disbursed. It doesn’t retroactively wipe out other months where you both stayed within range, as long as you’ve genuinely claimed the bonus for at least two life-months in total. A single parent raising a child alone can also use the Partnerschaftsbonus solo, needing only their own hours to fall in the 24 to 32 hour window, without a second parent involved at all.

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What Real People Say

Specialist Elterngeld guides consistently frame the Partnerschaftsbonus as the option most dual-income households don’t know exists until well into planning their parental leave, since standard Elterngeld guidance tends to focus on the more common Basiselterngeld and ElterngeldPlus split. For couples in Cologne who already intend to both step back to part-time work around the same point, rather than one parent returning to full time while the other stays fully home, it functions close to extra, close-to-free money for a plan they’d likely follow regardless.

Official Destatis figures for 2025 put usage at just 8.3 percent of parents who were already using ElterngeldPlus, and specialist guides interpret this less as a sign the bonus isn’t worthwhile and more as a reflection that most families simply don’t structure their return to work as a simultaneous part-time arrangement in the first place.

Step by Step

1. Decide together, early, whether a simultaneous part-time return genuinely fits your family’s plan, rather than adding the Partnerschaftsbonus as an afterthought to an already-set arrangement.
2. Confirm both employers can commit to a 24 to 32 hour week for the same months, ideally getting this in writing or at least clearly agreed before you build your Elterngeld claim around it.
3. Choose your 2 to 4 consecutive life-months and make sure both parents are claiming the bonus for the same window.
4. Build in a buffer around your actual planned hours, since sitting right at 24 or right at 32 leaves no room for a normal fluctuation to accidentally push you outside the band.
5. If you’re adding the Partnerschaftsbonus after your original application, contact Cologne’s Elterngeldstelle directly for a change application, sent to the same office that issued your original Bescheid.
6. If either parent’s hours shift unexpectedly during a claimed month, tell your Elterngeldstelle promptly rather than waiting for it to surface during a later review.
7. If you’re parenting alone, remember you can still claim it solo, you only need your own hours in the 24 to 32 hour range, without needing a second parent to coordinate with.

Compliance Note

This page explains the general legal framework for the Partnerschaftsbonus under Section 4b BEEG as it applies in Cologne, current as of mid-2026. It is not legal or tax advice, and your household’s specific eligibility and the exact amount you’d receive depend on your individual income and work arrangement. Confirm your specific numbers with the Elterngeldstelle before committing both employers to a part-time schedule around it.