Wallbox funding for a single-family house in 2026: no federal grant since 2024

Short answer: There is no federal grant in 2026 for a private wallbox on a self-occupied single-family house (EFH). The last relevant KfW product, 442 “Solarstrom für Elektroautos”, still says on the official product page: “You can no longer apply for this grant.” The live federal scheme “Charging infrastructure in and on multi-occupancy buildings” (BMV, guideline of 16 March 2026, BAnz AT 24.03.2026 B1) applies only to existing multi-occupancy buildings with three or more dwellings. A single-family house – and a two-family house – do not meet that definition.

The official FAQ also requires at least six parking spaces and at least 20 percent of the spaces belonging to the property. A typical EFH with one or two spaces therefore cannot apply, even if someone opens the portal anyway. BAFA’s 2026 scheme funds the vehicle, not the house wallbox.

The cut that search results blur

“Wallbox funding” in 2026 often lands on multi-occupancy copy. That is a different building and a different application. For a self-occupied single-family house on 18 August 2026:

If you charge in a WEG, as landlord of a multi-occupancy building, or as owner of a parking space assigned to one, the application does not belong here. Use Wallbox funding 2026: federal scheme.

What KfW 442 officially says

The KfW 442 page still uses the title “Solarstrom für Elektroautos”. It addresses people who already have an award: evidence, invoices, payment. For new projects it states clearly that the grant can no longer be applied for. Funds reserved for awards already made are not evidence of a 2026 relaunch.

Older KfW numbers 440 and 441 appear in secondary articles. A current KfW product page with an open new-application path for private EFH wallboxes was not found on 18 August 2026.

Why the 2026 federal scheme does not rescue the EFH

The funding guideline (BMV, 16 March 2026) defines in section 1.3(a):

Multi-occupancy buildings for the purposes of this guideline are buildings intended predominantly for residential use by persons and divided into three or more dwellings.

Eligible applicants under section 3.1 are dwelling owners, owners of such a multi-occupancy building, owners of assigned parking spaces, and homeowners’ associations. The official portal repeats those groups and existing buildings with three or more dwellings. NOW GmbH describes three calls (WEG; SMEs and private landlords; large housing stocks) with applications from 15 April 2026 and deadlines 10 November 2026 or 15 October 2026.

The project-carrier FAQ makes the EFH threshold impassable:

• per multi-occupancy building, electrify or pre-cable at least six parking spaces and at least 20 percent of all spaces belonging to the property;
• buildings with fewer than six parking spaces cannot apply;
• tenants are not eligible applicants.

A self-occupied detached house with one parking space matches neither the building nor the parking-space logic. Do not transfer the WEG lump sums (portal: up to EUR 1,300 / 1,500 / 2,000 per space) onto an EFH, and do not apply via portal.laden-im-mehrparteienhaus.de for an EFH.

What still works on an EFH – only what is evidenced

1. Tax reduction for craftsman services (EStG § 35a(3))
For renovation, maintenance and modernisation, tariff income tax is reduced by 20 percent of the expenses, at most EUR 1,200. Under subsection 5 only labour costs qualify. You need an invoice and payment to the contractor’s account. Publicly funded measures that use a subsidised loan or a tax-free grant are excluded (subsection 3 sentence 2).

The statute does not name wallboxes. Installation by an electrical contractor can be a craftsman service in the household – the tax office decides the individual case. Hardware and materials do not go into this 20-percent pot.

2. Grid fee for a controllable wallbox (EnWG § 14a)
A private wallbox above 4.2 kW commissioned on the low-voltage grid from 1 January 2024 is a controllable consumption device. In return for possible dimming to a floor of 4.2 kW you get a grid-fee reduction (modules set by the Bundesnetzagentur). 2026 euro rates are not published on the BNetzA page checked as current annual figures; an older module-1 range is labelled as of 2023 and is not treated as today’s fixed amount.

3. Land, municipality, utility
There is no nationwide Land scheme for a private EFH wallbox with an open call on the official pages.

• Baden-Württemberg Charge@BW (L-Bank): officially publicly accessible charging stations, not a private house wallbox.
• Bavaria “Charging infrastructure for electric vehicles in Bavaria 2026–2029”: guideline live, applications only in calls. The first call 6–17 July 2026 is closed. The carrier page announces publicly accessible points, not an open EFH call.

Search the federal funding database for your Land, municipality and municipal utility before you buy. Many schemes require the application before the contract. Employer contributions are that employer’s contract and tax rules.

Order of work before you order hardware

1. Confirm the building: really an EFH (or two-family house) or a multi-occupancy building / WEG with three or more dwellings? If WEG, use the other tip.
2. Check the funding database and the local utility before ordering.
3. Do not apply to KfW 442, do not apply to BAFA, and do not use portal.laden-im-mehrparteienhaus.de for an EFH.
4. Notify the grid operator before commissioning (NAV § 19). Above 12 kVA you also need consent. Private charging points need not be notified to the Bundesnetzagentur.
5. Get a quote with labour costs shown separately, pay by bank transfer, keep the invoice – otherwise § 35a does not apply.
6. For a wallbox above 4.2 kW commissioned from 2024, choose the § 14a module.

What this tip is not

The Wallbox topic remains the overview of hardware, cost ranges and the WEG federal scheme. The EV purchase grant is a different programme: E-Auto-Förderung. This is only the question: EFH, Bund, 2026 – is there money for the wallbox? The evidenced answer is no.