<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>计算个税</title>
</head>
<body>
<script Language="JavaScript">
function FrontPage_Form1_Validator(theForm)
{
var checkOK = "0123456789";
var checkStr = theForm.money.value;
var allValid = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("月收入中只能输入数字。");
return (false);
}
var checkOK = "0123456789";
var checkStr = theForm.KCmoney.value;
var allValid = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("起征额中只能输入数字。");
return (false);
}
var basicm,totalmoney,cha,output;
totalmoney=theForm.money.value;
basicm=theForm.KCmoney.value;
cha=(totalmoney-basicm);
if (cha<=0) {output=0;}
if (cha>0&&cha<=500) {output=cha*0.05;}
if (cha>500&&cha<=2000) {output=cha*0.1-25;}
if (cha>2000&&cha<=5000) {output=cha*0.15-125;}
if (cha>5000&&cha<=20000) {output=cha*0.2-375;}
if (cha>20000&&cha<=40000) {output=cha*0.25-1375;}
if (cha>40000&&cha<=60000) {output=cha*0.30-3375;}
if (cha>60000&&cha<=80000) {output=cha*0.35-6375;}
if (cha>80000&&cha<=100000) {output=cha*0.4-10375;}
if (cha>100000&&cha>100000) {output=cha*0.45-15375;}
alert("应缴个人所得税额="+output+"元"+"\n"+"\n"+"依法纳税是每个公民应尽的义务！！");
return (false);
}
</script>
<form method="post" name="TaxForm">
<table width="300" border="1" cellspacing="0" cellpadding="2" bordercolor="#ffffff">
<tr>
<td height="26" align="center" scope="col" colspan="2" ><span class="shurukuang">个税计算器</span></td></tr>
<tr>
<td height="26" align="right" scope="col"><span class="shurukuang">您的月收入：</span></td>
<td height="26" scope="col"><span class="shurukuang">
<input class="inputs" name="Salary" id="Salary"/>
</span></td>
</tr>
<tr>
<td height="26" align="right" scope="col"><span class="shurukuang">扣五险一金：</span></td>
<td height="26" scope="col"><span class="shurukuang">
<input class="inputs" name="gongji" />
</span></td>
</tr>
<tr>
<td height="26" align="right" scope="col"><span class="shurukuang">起征额：</span></td>
<td height="26" scope="col"><span class="shurukuang">
<input class="inputs" name="StartNum" readonly="readonly" value="3500" />
</span></td>
</tr>
<tr>
<td height="26" align="right"><span class="shurukuang">调整前应税：</span></td>
<td height="26"><span class="shurukuang">
<input class="inputs" name="output1" />
</span></td>
</tr>
<tr>
<td height="26" align="right"><span class="shurukuang">调整后应税：</span></td>
<td height="26"><span class="shurukuang">
<input class="inputs" name="output" />
</span></td>
</tr>
<tr>
<td height="26" align="right"><span class="shurukuang">差 额：</span></td>
<td height="26"><span class="shurukuang">
<input class="inputs" name="jieyu" readonly="readonly" />
</span></td>
</tr>
<tr>
<td height="26" align="right"> </td>
<td height="26"> </td>
</tr>
<tr>
<td height="26" colspan="2" align="center"><span class="tijiao">
<input class="anniu" name="B1" onClick="calc()" type="button" value="计 算" />
<input class="anniu" name="B2" type="reset" value="重 写" />
</span></td>
</tr>
</table>
<SCRIPT language=JavaScript>
function calc(){
var Salary,gongji,StartNum,StartNumOld,cha,cha1,jieyu,output,output1
Salary=document.TaxForm.Salary.value;
if (Salary==""||isNaN(Salary)){
document.getElementById("Salary").focus();
alert("请在月收入中输入数字");
return false
}
gongji=document.TaxForm.gongji.value;
StartNum=3500;
StartNumOld=2000;
cha=(Salary-gongji-StartNum);
if(Salary-gongji>83500){output=cha*0.45-13505;}
else if(Salary-gongji>58500){output=cha*0.35-5505;}
else if(Salary-gongji>38500){output=cha*0.3-2755;}
else if(Salary-gongji>12500){output=cha*0.25-1005;}
else if(Salary-gongji>8000){output=cha*0.20-555;}
else if(Salary-gongji>5000){output=cha*0.10-105;}
else if(Salary-gongji>3500){output=cha*0.03;}
else{output=0;}
cha1=(Salary-gongji-StartNumOld);
if(cha1>100000){output1=cha1*0.45-15375;}
else if(cha1>80000){output1=cha1*0.4-10375;}
else if(cha1>60000){output1=cha1*0.35-6375;}
else if(cha1>40000){output1=cha1*0.30-3375;}
else if(cha1>20000){output1=cha1*0.25-1375;}
else if(cha1>5000){output1=cha1*0.2-375;}
else if(cha1>2000){output1=cha1*0.15-125;}
else if(cha1>500){output1=cha1*0.1-25;}
else if(cha1>0){output1=cha1*0.05;}
else{output1=0;}
jieyu=(output1-output);
if (output1>0){
document.TaxForm.output1.value=output1;
document.TaxForm.output.value=output;
document.TaxForm.jieyu.value=jieyu;
}
else{
alert("不需要交纳个人所得税。")
}
}
</SCRIPT>
</form>
</body>
</html>
