A bid, proposal, or quote is created using an estimate. The estimate can be converted into a sales order or an invoice at a later time. The steps for making an estimate are as follows.

Activate the estimations: Make sure the Estimates functionality is turned on before creating an estimate: 

  • As an administrator, log in to the QuickBooks company file.
  • Select Preferences from the QuickBooks Edit menu.
  • Choose Jobs Estimates from the left pane, then click the Company Preferences tab.
  • If the question “Do you produce estimates?” is answered affirmatively, click Yes.
  • Choose OK.

Create an estimate: Select Estimates / Create Estimates from the QuickBooks Home page or the Customers menu:

 Select a customer or customer job from the Customer: Job drop-down menu. You can choose Add New if the client or career isn’t already on the list.

  • Fill in the appropriate information, such as the date and estimate number, at the top of the form.
  • Select the item(s) you want to do or include as a sale in the detail field.

Please note when you pick or add an item, the description and amount are automatically filled in based on the description and unit cost you specified when you set up the thing. When generating Estimates, you can delete or change this.

  • You must create a discount item if you wish to apply for a discount.
      • Select Item List from the QuickBooks Lists menu.
      • Select New from the context menu by right-clicking anywhere.
      • Choose Discount from the Type drop-down menu in the New Item box.
      • Enter a Name/Number for the item and a brief description.
      • Enter the discount amount or percentage in the Amount or percent column. If the amount of your discounts varies, you might wish to keep the Amount or percent field blank and put the amount directly on your sales forms.
      • Choose the income account you wish to use to track discounts you give to clients from the Account drop-down menu.
      • After that, choose a suitable Tax Code for the item and click OK.
  • Select the Save Close option.

Please note that in QuickBooks Desktop, creating an estimate is part of your normal A/R cycle. Refer to QuickBooks Desktop’s Accounts Receivable processes for a complete set of processes and other customer-related transactions.

How does an S Corp file quarterly taxes?

Each year, the S corporation must file an informative income tax return and a variety of other IRS documents. An S company is a “pass-through” organisation, which means that the firm’s income and losses are reported on individual owners’ tax returns, who are also responsible for paying the tax. However, the S corporation must still file an annual informative income tax return and a variety of other IRS forms related to the different taxes it withholds from the wages it pays to employees. Unless the 15th day of the third month after the end of the tax year falls on a weekend or holiday, an S corporation must file its annual tax return by the 15th day of the third month following the tax year. 

The company is responsible for filing Form 1120S and attaching a Schedule K-1 for each shareholder to record any financial activity. Schedule K-1s detail each shareholder’s part of the company’s taxable income, allowing them to include it on their tax returns. 

If the S corporation cannot file by the deadline, it can file IRS Form 7004 for an extension of time to file. By filing IRS Form 7004, it can request an extension of time to file. Shareholders who pay tax on S-corp income are usually subject to the same deadlines as individual taxpayers, which is generally April 15 each year.

Do you have to file quarterly taxes for S Corp?

If an S corporation pays employees, it is responsible for withholding federal income tax and Social Security and Medicare taxes from their paychecks. This necessitates the S corporation filing an IRS Form 941 each quarter to disclose the total amount withheld and remitted to the IRS. For example, on January 31, April 30, July 31, and October 31, the form is due four times a year.


In conclusion, QuickBooks Desktop software is accounting software that different categories of an organisation have widely regarded. The whole idea of this blog is to help you understand the estimated taxes for S corp and few various aspects related to the same. I hope that this blog proves to be a little helpful and was worth your time.

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