収支
しゅうし · shuushi · JLPT N1 · noun
outgo
💰 shuu = collect, shi = branch: money collected in, money branched out, so income and expenditure
収 (shuu) means to collect or take in; 支 (shi) means to branch out or pay out. Together they name the flow of money both ways.
支 — hand 又 holding a branch 十
Originally a pictograph showing a hand (又) holding a branch broken from a tree, depicting the act of supporting or propping something up. From this came meanings like 'branch,' 'to support,' and 'to pay out.' It also serves as a phonetic component in characters like 枝 (branch) and 技 (skill).