抵减

抵减	dǐ jiǎn	to claim a credit against / tax reduction
抵	dǐ	to press against; to support; to prop up / to resist; to withstand / to be equal to; to match / to balance; to offset / to mortgage / to make up for; to compensate for / to arrive at; to reach / to clap (one's hands) lightly (expressing delight) (Taiwan pr. [zhi3])
减	jiǎn	to lower / to decrease / to reduce / to subtract / to diminish