NOTE ABOUT W-4 FORMS
There have been significant changes to the new W-4 form. There are no more allowances due to changes in the law. Current employees are not required to submit a new W-4; however, if they choose to make changes, they must use the new form. All employees hired after January 1, 2020 must use the new form. Please read the new W-4 form carefully before completing it. To aid in completing the new W-4, please see  https://www.irs.gov/individuals/tax-withholding-estimator
You can visit this link for more information:
https://www.irs.gov/newsroom/faqs-on-the-2020-form-w-4