Keep a copy of your return and the records that verify the income, deductions, adjustments, or credits reported on your return. Some records should be kept longer. For example, keep property records as long as they are needed to figure the basis of the property. In transactions relating to Abusive Tax Avoidance Transactions 1  : For notices issued prior to August 1, 2011: FTB has 8 years after a taxpayer files a return to mail a proposed deficiency assessment.
USPS Large Envelopes. What are Large Envelopes. The term âlarge envelopesâ (also known as flat mail) refers to First Class Mail sent in envelopes that exceed either 6ââ in height, 11Â½â in width, or Â¼â in thickness. Large envelopes are often comprised of items such as marketing newsletters, product catalogues and legal correspondence.
What is USPS Cubic Pricing? USPS Cubic Pricing provides high volume shipping customers discounted rates for small, heavy packages. Priority Mail packages weighing less than 20 pounds and measuring no more than 0.5 cubic feet in volume are eligible for Cubic Pricing as long as you meet the minimum package requirements.