WertV's general regulations are further supported by the Wertermittlungsrichtlinie (abbr. WertR, "directive on the determination of value"). The WertR provides templates for calculations, tables (e.g., economic depreciation) and guidelines for the consideration of different influences. WertV and WertR are not binding for appraisals for nonofficial use, nonetheless, they should be regarded as best practice or Generally Accepted (German) Valuation Practice (GAVP).
One of the most recognized professional organizations of real estate appraisers in America is the Appraisal Institute (AI). It was formed from the merger of the American Institute of Real Estate Appraisers and the Society of Real Estate Appraisers. Founded along with others in the 1930s, the two organizations merged in the 1990s to form the AI. This group awards two professional designations: SRA, to residential appraisers, and MAI, to commercial appraisers. The Institute has enacted rigorous regulations regarding the use and display of these designations. For example, contrary to popular belief, "MAI" does not stand for "Member, Appraisal Institute". According to the institute, the letters "do not represent specific words", and an MAI may not use the words "Member, Appraisal Institute" in lieu of the MAI mark. The primary motive for this rule is to prevent trademark dilution.
When evaluating a property's value, appraisers note the characteristics of the property and surrounding area, such as a view or noisy highway nearby. They also consider the overall condition of a building, including its foundation and roof or any renovations that may have been done. Appraisers photograph the outside of the building and some of the interior features to document its condition. After visiting the property, the appraiser analyzes the property relative to comparable home sales, including lease records, location, view, previous appraisals, and income potential. During the entire process, appraisers record their research, observations, and methods used in providing an estimate of the property’s value.
In New Zealand, the terms "valuation" and "valuer" usually relates to one who undertakes that professional role in terms of the Valuer Act 1948 requirements or the unregulated or voluntarily self-regulated (if members of PINZ) plant and machinery, marine or art valuers. Whereas, the term "appraisal" is usually related to an estimate by a real estate sales person or licensed agent under the Real Estate Agents Act 2008. The Real Estate Institute of New Zealand includes many valuer members, but the governing legislation for sales and agency (disposal of interests of land on behalf of others) does not extend to include provision for that role by valuers regardless of membership of NZIV, RICS or PINZ.
Most of valuations in the country tend to be performed for statutory purposes envisaged by the Federal Valuation Law (the latest amendment in 2016) and other related laws, such as the Joint Stock Companies Law. Such pieces of legislation provide for more than 20 so-called "mandatory cases of valuation", including valuations for privatization purposes, lending purposes, bankruptcy and liquidation etc. Valuations for corporate accounts used to be much more prominent before 2000, when the national accounting regulator ceased to incentivize the accounting fair value option. At present, the mass appraisal of property for taxation purposes is also starting to be outsourced by the Government to the institution of professional valuers.
Although appraisers and assessors of real estate work in offices, they may spend a large part of their time conducting site visits to assess properties. Time spent away from the office depends on the specialty. For example, residential appraisers tend to spend less time on office work than commercial appraisers, who might spend up to several weeks analyzing information and writing reports on one property. Appraisers who work for banks and mortgage companies generally spend most of their time inside the office, making site visits only when necessary.
The proposed property tax rate, or millage rate, is set by various taxing authorities. Pinellas County is one taxing authority. There are others, such as the School Board and the individual municipalities. Based on their proposed budgets, they determine a “proposed” millage rate. One mill is equal to $1 for every $1,000 of taxable property value. Once the proposed millage rate is set, the taxing authority cannot raise it, though it is permitted to set it at a lower rate.
The Florida Constitution and Florida Statutes §119 and §286 safeguard every Floridian’s right of access to government meetings and public records. In Florida, disclosure is the standard, unless the Legislature allows an exemption or the records are otherwise confidential. Every citizen has the right to obtain public records that are not exempted or confidential. Citizens and the media can easily request public records from Pinellas County government. The requester is responsible for any cost of providing the documentation, which includes staff time, cost of copies and other costs that are associated with the request.