Question 1

How much does a 40% VA rating for Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion) pay?

Accepted Answer

A single veteran rated 40% for Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion) receives $795.84 per month ($9,550.08/year) under the 2026 VA rates, effective December 1, 2025. VA disability compensation is tax-free. With a spouse and one child, the monthly amount is $947.84.

Question 2

What does it take to get a 40% rating for Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion)?

Accepted Answer

Nonunion of tibia and fibula with loose motion, requiring brace.

Question 3

Can a secondary condition raise my rating above 40%?

Accepted Answer

Yes. If a condition like Ankle Arthritis is service-connected as secondary to Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion), the VA combines both ratings using the official combined-ratings formula (38 CFR 4.25), which can produce a combined rating higher than 40% alone.

Single (no dependents)	$795.84
With spouse	$882.84
With spouse + 1 child	$947.84
With spouse + 2 children	$990.84
Single + 1 child (no spouse)	$853.84

Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion) at 40% VA Disability Rating

VA Rating Criteria for 40%

40% Pay by Household (2026)

Common questions about 40% for Knee Impairment Due to Tibia/Fibula Fracture (Malunion/Nonunion)

See all rating tiers and evidence guidance