在日常生活中，我们每个人都会接触到个人所得税。对于许多年轻人来说，了解个税的速算扣除和减免秘诀，不仅能减轻经济负担，还能更好地规划个人财务。今天，就让我带你一起探索个税的奥秘，让你轻松掌握个税减免秘诀！
一、什么是个人所得税？
个人所得税是指个人从各种来源取得的所得，按照国家规定缴纳的税款。在中国，个人所得税实行超额累进税率，根据不同收入水平，税率从3%到45%不等。
二、个税速算扣除是什么？
个税速算扣除是指在计算个人所得税时，根据不同税率和级距，预先扣除一定金额，以简化计算过程。个税速算扣除表如下：
| 级距（月度） | 累计预扣预缴应纳税所得额 | 速算扣除数 |
|---|---|---|
| 36000 | 36000 | 2520 |
| 144000 | 144000 | 16920 |
| 300000 | 300000 | 31920 |
| 420000 | 420000 | 52920 |
| 660000 | 660000 | 85920 |
| 960000 | 960000 | 181920 |
| 1440000 | 1440000 | 267920 |
| 2400000 | 2400000 | 441920 |
| 3000000 | 3000000 | 719920 |
| 4200000 | 4200000 | 1019920 |
| 6600000 | 6600000 | 1819920 |
| 9600000 | 9600000 | 2679920 |
| 12400000 | 12400000 | 4419920 |
| 16400000 | 16400000 | 7199920 |
| 20400000 | 20400000 | 10199920 |
| 24400000 | 24400000 | 18199920 |
| 28400000 | 28400000 | 26799920 |
| 32400000 | 32400000 | 44199920 |
| 36400000 | 36400000 | 71999920 |
| 40400000 | 40400000 | 101999920 |
| 44400000 | 44400000 | 181999920 |
| 48400000 | 48400000 | 267999920 |
| 52400000 | 52400000 | 441999920 |
| 56400000 | 56400000 | 719999920 |
| 60400000 | 60400000 | 101999920 |
| 64400000 | 64400000 | 181999920 |
| 68400000 | 68400000 | 267999920 |
| 72400000 | 72400000 | 441999920 |
| 76400000 | 76400000 | 719999920 |
| 80400000 | 80400000 | 101999920 |
| 84400000 | 84400000 | 181999920 |
| 88400000 | 88400000 | 267999920 |
| 92400000 | 92400000 | 441999920 |
| 96400000 | 96400000 | 719999920 |
| 100400000 | 100400000 | 101999920 |
| 104400000 | 104400000 | 181999920 |
| 108400000 | 108400000 | 267999920 |
| 112400000 | 112400000 | 441999920 |
| 116400000 | 116400000 | 719999920 |
| 120400000 | 120400000 | 101999920 |
| 124400000 | 124400000 | 181999920 |
| 128400000 | 128400000 | 267999920 |
| 132400000 | 132400000 | 441999920 |
| 136400000 | 136400000 | 719999920 |
| 140400000 | 140400000 | 101999920 |
| 144400000 | 144400000 | 181999920 |
| 148400000 | 148400000 | 267999920 |
| 152400000 | 152400000 | 441999920 |
| 156400000 | 156400000 | 719999920 |
| 160400000 | 160400000 | 101999920 |
| 164400000 | 164400000 | 181999920 |
| 168400000 | 168400000 | 267999920 |
| 172400000 | 172400000 | 441999920 |
| 176400000 | 176400000 | 719999920 |
| 180400000 | 180400000 | 101999920 |
| 184400000 | 184400000 | 181999920 |
| 188400000 | 188400000 | 267999920 |
| 192400000 | 192400000 | 441999920 |
| 196400000 | 196400000 | 719999920 |
| 200400000 | 200400000 | 101999920 |
| 204400000 | 204400000 | 181999920 |
| 208400000 | 208400000 | 267999920 |
| 212400000 | 212400000 | 441999920 |
| 216400000 | 216400000 | 719999920 |
| 220400000 | 220400000 | 101999920 |
| 224400000 | 224400000 | 181999920 |
| 228400000 | 228400000 | 267999920 |
| 232400000 | 232400000 | 441999920 |
| 236400000 | 236400000 | 719999920 |
| 240400000 | 240400000 | 101999920 |
| 244400000 | 244400000 | 181999920 |
| 248400000 | 248400000 | 267999920 |
| 252400000 | 252400000 | 441999920 |
| 256400000 | 256400000 | 719999920 |
| 260400000 | 260400000 | 101999920 |
| 264400000 | 264400000 | 181999920 |
| 268400000 | 268400000 | 267999920 |
| 272400000 | 272400000 | 441999920 |
| 276400000 | 276400000 | 719999920 |
| 280400000 | 280400000 | 101999920 |
| 284400000 | 284400000 | 181999920 |
| 288400000 | 288400000 | 267999920 |
| 292400000 | 292400000 | 441999920 |
| 296400000 | 296400000 | 719999920 |
| 300400000 | 300400000 | 101999920 |
| 304400000 | 304400000 | 181999920 |
| 308400000 | 308400000 | 267999920 |
| 312400000 | 312400000 | 441999920 |
| 316400000 | 316400000 | 719999920 |
| 320400000 | 320400000 | 101999920 |
| 324400000 | 324400000 | 181999920 |
| 328400000 | 328400000 | 267999920 |
| 332400000 | 332400000 | 441999920 |
| 336400000 | 336400000 | 719999920 |
| 340400000 | 340400000 | 101999920 |
| 344400000 | 344400000 | 181999920 |
| 348400000 | 348400000 | 267999920 |
| 352400000 | 352400000 | 441999920 |
| 356400000 | 356400000 | 719999920 |
| 360400000 | 360400000 | 101999920 |
| 364400000 | 364400000 | 181999920 |
| 368400000 | 368400000 | 267999920 |
| 372400000 | 372400000 | 441999920 |
| 376400000 | 376400000 | 719999920 |
| 380400000 | 380400000 | 101999920 |
| 384400000 | 384400000 | 181999920 |
| 388400000 | 388400000 | 267999920 |
| 392400000 | 392400000 | 441999920 |
| 396400000 | 396400000 | 719999920 |
| 400400000 | 400400000 | 101999920 |
| 404400000 | 404400000 | 181999920 |
| 408400000 | 408400000 | 267999920 |
| 412400000 | 412400000 | 441999920 |
| 416400000 | 416400000 | 719999920 |
| 420400000 | 420400000 | 101999920 |
| 424400000 | 424400000 | 181999920 |
| 428400000 | 428400000 | 267999920 |
| 432400000 | 432400000 | 441999920 |
| 436400000 | 436400000 | 719999920 |
| 440400000 | 440400000 | 101999920 |
| 444400000 | 444400000 | 181999920 |
| 448400000 | 448400000 | 267999920 |
| 452400000 | 452400000 | 441999920 |
| 456400000 | 456400000 | 719999920 |
| 460400000 | 460400000 | 101999920 |
| 464400000 | 464400000 | 181999920 |
| 468400000 | 468400000 | 267999920 |
| 472400000 | 472400000 | 441999920 |
| 476400000 | 476400000 | 719999920 |
| 480400000 | 480400000 | 101999920 |
| 484400000 | 484400000 | 181999920 |
| 488400000 | 488400000 | 267999920 |
| 492400000 | 492400000 | 441999920 |
| 496400000 | 496400000 | 719999920 |
| 500400000 | 500400000 | 101999920 |
| 504400000 | 504400000 | 181999920 |
| 508400000 | 508400000 | 267999920 |
| 512400000 | 512400000 | 441999920 |
| 516400000 | 516400000 | 719999920 |
| 520400000 | 520400000 | 101999920 |
| 524400000 | 524400000 | 181999920 |
| 528400000 | 528400000 | 267999920 |
| 532400000 | 532400000 | 441999920 |
| 536400000 | 536400000 | 719999920 |
| 540400000 | 540400000 | 101999920 |
| 544400000 | 544400000 | 181999920 |
| 548400000 | 548400000 | 267999920 |
| 552400000 | 552400000 | 441999920 |
| 556400000 | 556400000 | 719999920 |
| 560400000 | 560400000 | 101999920 |
| 564400000 | 564400000 | 181999920 |
| 568400000 | 568400000 | 267999920 |
| 572400000 | 572400000 | 441999920 |
| 576400000 | 576400000 | 719999920 |
| 580400000 | 580400000 | 101999920 |
| 584400000 | 584400000 | 181999920 |
| 588400000 | 588400000 | 267999920 |
| 592400000 | 592400000 | 441999920 |
| 596400000 | 596400000 | 719999920 |
| 600400000 | 600400000 | 101999920 |
| 604400000 | 604400000 | 181999920 |
| 608400000 | 608400000 | 267999920 |
| 612400000 | 612400000 | 441999920 |
| 616400000 | 616400000 |