I am writing a code to calculate a federal tax refund. Can someone tell me what's wrong with this code?

I am trying to write a code to calculate a simple tax refund for single filers who make under $9,075.00 (just the first tax bracket) There are a few user inputs, and the final should calculate the tax. I am not sure why, but on the second question I get an error. I am a beginner to writing code. HELP!

package projectfinal;

import java.util.Scanner;

public class ProjectFinal {

    public static void main(String[] args) {
        // TODO code application logic here
        Scanner s = new Scanner(System.in);
        double Status, Dependency, Income, FedWithheld;
        int userChoice;

        System.out.print("Enter 1 if married or 2 if single with NO dependents:");
        userChoice = s.nextInt();
        if(userChoice == 1) 
        {
            System.out.print("User is not eligible to use program");
        } 
        else if(userChoice == 2) 
        {
           System.out.print("Enter 3 if will claim yourself, or 4 if you can be claimed as a dependent on someone elses return:");
           Dependency = s.nextDouble();    
                 if(userChoice == 3) 
        {
                  System.out.print("User is not eligible to use program");
        } 
        else if(userChoice == 4)
        System.out.print("Enter the amount in Box 1 of your W2");
        Income = s.nextDouble();
        if(userChoice > 9075) 
        {
        System.out.print("User is not eligible to use program");
        } 
        else if(userChoice < 9075) 
        System.out.print("Enter the amount in Box 2 of your W2:");
        FedWithheld = s.nextDouble();
        System.out.print("Your Federal Tax Refund is " + FedWithheld-((Income - 6200)*.1);         


    }
    }
}