I have finished everything but i need someone to fix any errors or miscalculation i may had. Also please help me with form 4262 and 940.

ABC International, Inc. has engaged you as a tax preparer. Your firm name is H & T, LLP. The firms EIN 46-2525256; Your PTIN are a tax preparer is: P000102164. Your project should be present as if you were providing the documents to your client. Required: Complete ABC International Inc.'s (ABC) 2015 Form 1120, and all required schedules using the information provided below. Form 4562 for depreciation is not required. Include the amount of tax depreciation given in the problem on the appropriate line on the first page of Form 1120. Do not forget Form 4626 If any information is missing, use reasonable assumptions to fill in the gaps. The forms, schedules, and instructions can be found at the IRS Web site (www.irs.gov). The instructions can be helpful in completing the project. Facts: Cara Siler, Janna Funk, and Valerie Cloward each own one-third of the common stock of ABC International (ABC). ABC was incorporated on February 4, 2008. It has only one class of stock outstanding and operates as a C corporation for tax purposes. ABC caters all types of social events throughout southern Texas. ABC is located at 540 Waverly Way, Houston, Texas 77002. ABC's Employer Identification Number is 38-4743474. ABC's business activity is catering food and services. Its business activity code is 722300. The shareholders also work as officers for the corporation as follows: Cara is the chief executive officer and president (Social Security number 231-54-8976). Janna is the executive vice president and chief operating officer (Social Security number 798-56-3241). Valerie is the vice president of finance (Social Security number 879-21-4536). All officers devote 100 percent of their time to the business and all officers are U.S. citizens. ABC uses the accrual method of accounting and has a calendar year-end. ABC made four equal estimated tax payments of $20,000 each. Its tax liability last year was $70,000. If it has overpaid its federal tax liability, ABC would like to receive a refund. ABC paid a dividend of $30,000 to its shareholders on November 1. ABC had ample earnings and profits (E&P) to absorb the distribution. The following is ABC's audited income statement for 2015: