2019年4月开始实行个税改革,每年3-6月进行一次汇算清缴。个人所得税app上汇算清缴的计算你能看明白吗?既然大家都是程序员,那么自己用代码计算一遍吧!
C语言版本:
- int main(int argc,char **argv)
- {
- float sum=300000,dec0=60000,dec1=15646.87,dec2=12000;
- float dec=dec0+dec1+dec2;
- printf("税前收入:%f\n",sum);
- printf("通用减除:%f\n",dec0);
- printf("专项扣除: %f\n",dec1);
- printf("专项附加扣除:%f\n",dec2);
- printf("总扣除=通用减除+专项扣除+专项附加扣除= %f\n",dec);
- float sumReal=sum-dec;
- printf("实际应缴总额=税前收入-总扣除= %f\n",sumReal);
- float tax=0.0f,taxRate=0.0f,dec3=0.0f;
- if(sumReal<=36000){
- printf("适用税率: 3%%");
- taxRate=0.03;
- dec3=0.0f;
- }
- else if(36000<sumReal&&sumReal<=144000){
- printf("适用税率:10%%");
- taxRate=0.1;
- dec3=2520.0f;
- }
- else if(144000<sumReal&&sumReal<=300000){
- printf("适用税率:20%%\n");
- taxRate=0.2;
- dec3=16920.0f;
- }
- else if(300000<sumReal&&sumReal<=420000){
- printf("适用税率:25%%\n");
- taxRate=0.25;
- dec3=31920.0f;
- }
- else if(420000<sumReal&&sumReal<=660000){
- printf("适用税率:30%%\n");
- taxRate=0.3;
- dec3=52920.0f;
- }
- else if(660000<sumReal&&sumReal<=960000){
- printf("适用税率:35%%\n");
- taxRate=0.35;
- dec3=85920.0f;
- }
- else if(960000<sumReal){
- printf("适用税率:45%%\n");
- taxRate=0.45;
- dec3=181920.0f;
- }
- tax=sumReal*taxRate-dec3;
- printf("应缴税额=%f*%f-%f= %f\n",sumReal,taxRate,dec3,tax);
- return 0;
- }
-
运行结果:
C语言的版本需要gcc或VS编译,嫌麻烦的话,还有JS版本,有浏览器就行。
JS版本:
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>个税年度汇缴计算</title>
- <script>
-
- function cactax(idresult,idsum,iddec0,iddec1,iddec2){
- var sum=parseFloat(document.getElementById(idsum).value);
- var dec0=parseFloat(document.getElementById(iddec0).value);
- var dec1=parseFloat(document.getElementById(iddec1).value);
- var dec2=parseFloat(document.getElementById(iddec2).value);
- var srtstr="";
-
- var dec=dec0+dec1+dec2;
- srtstr=srtstr+("税前收入:")+sum.toString()+"<br>";
- srtstr=srtstr+("通用减除:")+dec0.toString()+"<br>";
- srtstr=srtstr+("专项扣除: ")+dec1.toString()+"<br>";
- srtstr=srtstr+("专项附加扣除:\n")+dec2.toString()+"<br>";
- srtstr=srtstr+("总扣除=通用减除+专项扣除+专项附加扣除= ")+dec.toString()+"<br>";
- var sumReal=sum-dec;
- srtstr=srtstr+("实际应缴总额=税前收入-总扣除= \n")+sumReal.toString()+"<br>";
- var tax=0.0,taxRate=0.0,dec3=0.0;
- if(sumReal<=36000){
- srtstr=srtstr+("适用税率: 3%")+"<br>";
- taxRate=0.03;
- dec3=0.0;
- }
- else if(36000<sumReal&&sumReal<=144000){
- srtstr=srtstr+("适用税率:10%")+"<br>";
- taxRate=0.1;
- dec3=2520.0;
- }
- else if(144000<sumReal&&sumReal<=300000){
- srtstr=srtstr+("适用税率:20%")+"<br>";
- taxRate=0.2;
- dec3=16920.0;
- }
- else if(300000<sumReal&&sumReal<=420000){
- srtstr=srtstr+("适用税率:25%")+"<br>";
- taxRate=0.25;
- dec3=31920.0;
- }
- else if(420000<sumReal&&sumReal<=660000){
- srtstr=srtstr+("适用税率:30%")+"<br>";
- taxRate=0.3;
- dec3=52920.0;
- }
- else if(660000<sumReal&&sumReal<=960000){
- srtstr=srtstr+("适用税率:35%")+"<br>";
- taxRate=0.35;
- dec3=85920.0;
- }
- else if(960000<sumReal){
- srtstr=srtstr+("适用税率:45%")+"<br>";
- taxRate=0.45;
- dec3=181920.0;
- }
- tax=sumReal*taxRate-dec3;
- srtstr=srtstr+("应缴税额=")+sumReal.toString()+"*"+taxRate.toString()+("-")+dec3.toString()+"="+tax.toString();+"<br>";
-
- document.getElementById(idresult).innerHTML=srtstr;
- }
- </script>
- </head>
-
- <body>
- <div>
- <p>税前收入:<input id="sum" type="text" style="width:1000px;;" value=""></p>
- <p>通用减除:<input id="dec0" type="text" style="width:1000px;;" value="60000"></p>
- <p>专项扣除:<input id="dec1" type="text" style="width:1000px;;" value=""></p>
- <p>专项附加扣除:<input id="dec2" type="text" style="width:1000px;;" value=""></p>
- <p>计算结果:</p>
- <p id="result"></p>
-
- <input type="submit" onclick="cactax('result','sum','dec0','dec1','dec2')" value="计算">
- </div>
-
- </body>
- </html>
-
保存为《个税年度清缴汇算.html》,然后双击打开即可计算: